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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2024
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                      to                     
Commission File Number: 001-38479
Construction Partners, Inc.
(Exact Name of Registrant as Specified in its Charter)
Delaware26-0758017
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
290 Healthwest Drive, Suite 2
Dothan, Alabama
36303
(Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: (334) 673-9763
Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Class A common stock, par value $0.001 per shareROADThe Nasdaq Stock Market LLC
(Nasdaq Global Select Market)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes      No   ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes      No  ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large Accelerated FilerAccelerated Filer
Non-accelerated FilerSmaller Reporting Company
Emerging Growth Company  
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes      No  
As of August 7, 2024, the registrant had 43,772,026 shares of Class A common stock, $0.001 par value, and 8,989,698 shares of Class B common stock, $0.001 par value, outstanding.



CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS
Certain statements contained in this Quarterly Report on Form 10-Q constitute forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), including, among other things, statements related to future events, business strategy, future performance, future operations, backlog, financial position, plans to repurchase shares of Class A common stock, estimated revenues and losses, projected costs, prospects, plans and objectives of management. All statements other than statements of historical fact may be forward-looking statements. Forward-looking statements are often, but not always, identified by the use of words such as “seek,” “anticipate,” “plan,” “continue,” “estimate,” “expect,” “may,” “will,” “project,” “predict,” “potential,” “targeting,” “intend,” “could,” “might,” “should,” “believe,” “outlook” and variations of such words or their negative and similar expressions. Forward-looking statements should not be read as a guarantee of future performance or results, and may not necessarily be accurate indications of the times at, or by, which such performance or results will be achieved. Forward-looking statements are based on management’s belief, based on currently available information, as to the outcome and timing of future events. These statements involve estimates, assumptions, known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those expressed in such forward-looking statements. When evaluating forward-looking statements, you should consider the risk factors and other cautionary statements described under the heading “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended September 30, 2023 (the “2023 Form 10-K”). We believe the expectations reflected in the forward-looking statements contained in this report are reasonable, but no assurance can be given that these expectations will prove to be correct. Forward-looking statements should not be unduly relied upon.
Important factors that could cause actual results or events to differ materially from those expressed in forward-looking statements include, but are not limited to:
declines in public infrastructure construction and reductions in government funding, including the funding by transportation authorities and other state and local agencies;
risks related to our operating strategy;
competition for projects in our local markets;
risks associated with our capital-intensive business;
government inquiries, requirements and initiatives, including those related to funding for public infrastructure construction, land use, environmental, health and safety matters, and government contracting requirements and other laws and regulations;
unfavorable economic conditions and restrictive financing markets;
our ability to successfully identify, manage and integrate acquisitions;
our ability to obtain sufficient bonding capacity to undertake certain projects;
our ability to accurately estimate the overall risks, requirements or costs when we bid on or negotiate contracts that are ultimately awarded to us;
the cancellation of a significant number of contracts or our disqualification from bidding for new contracts;
risks related to adverse weather conditions;
climate change and related laws and regulations;
our substantial indebtedness and the restrictions imposed on us by the terms thereof;
our ability to manage our supply chain in a manner that ensures that we are able to obtain adequate raw materials, equipment and essential supplies;
our ability to retain key personnel and maintain satisfactory labor relations, and to manage or mitigate any labor shortages, turnover and labor cost increases;
the impact of inflation on costs of labor, raw materials and other items that are critical to our business, including fuel, concrete and steel;



unfavorable developments affecting the banking and financial services industry;
property damage and other claims and insurance coverage issues;
the outcome of litigation or disputes, including employment-related, workers’ compensation and breach of contract claims;
risks related to our information technology systems and infrastructure, including cybersecurity incidents;
our ability to maintain effective internal control over financial reporting; and
other events outside of our control.
These factors are not necessarily all of the important factors that could cause actual results or events to differ materially from those expressed in the forward-looking statements. Other unknown or unpredictable factors could also cause actual results or events to differ materially from those expressed in the forward-looking statements. Our future results will depend upon various other risks and uncertainties, including those described in the 2023 Form 10-K. All forward-looking statements attributable to us are qualified in their entirety by this cautionary statement. Forward-looking statements speak only as of the date hereof. We undertake no obligation to update or revise any forward-looking statements after the date on which any such statement is made, whether as a result of new information, future events or otherwise, except as required by law.


TABLE OF CONTENTS



PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

CONSTRUCTION PARTNERS, INC.
CONSOLIDATED BALANCE SHEETS
(in thousands, except share data)
June 30,September 30,
20242023
ASSETS(unaudited)
Current assets:
Cash and cash equivalents$56,327 $48,243 
Restricted cash2,116 837 
Contracts receivable including retainage, net340,684 303,704 
Costs and estimated earnings in excess of billings on uncompleted contracts32,550 27,296 
Inventories104,554 84,038 
Prepaid expenses and other current assets17,955 9,306 
Total current assets554,186 473,424 
Property, plant and equipment, net579,106 505,095 
Operating lease right-of-use assets33,329 14,485 
Goodwill200,333 159,270 
Intangible assets, net20,879 19,520 
Investment in joint venture84 87 
Restricted investments17,016 15,079 
Other assets27,163 32,705 
Total assets$1,432,096 $1,219,665 
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$158,617 $151,406 
Billings in excess of costs and estimated earnings on uncompleted contracts113,195 78,905 
   Current portion of operating lease liabilities7,324 2,338 
Current maturities of long-term debt23,906 15,000 
Accrued expenses and other current liabilities42,975 31,534 
Total current liabilities346,017 279,183 
Long-term liabilities:
Long-term debt, net of current maturities and deferred debt issuance costs453,942 360,740 
   Operating lease liabilities, net of current portion26,762 12,649 
Deferred income taxes, net34,895 37,121 
Other long-term liabilities17,539 13,398 
Total long-term liabilities533,138 423,908 
Total liabilities879,155 703,091 
Stockholders’ equity:
Preferred stock, par value $0.001; 10,000,000 shares authorized and no shares issued and outstanding at June 30, 2024 and September 30, 2023
  
Class A common stock, par value $0.001; 400,000,000 shares authorized, 43,926,017 shares issued and 43,763,213 shares outstanding at June 30, 2024 and 43,760,546 shares issued and 43,727,680 shares outstanding at September 30, 2023
44 44 
Class B common stock, par value $0.001; 100,000,000 shares authorized, 11,921,463 shares issued and 8,998,511 shares outstanding at June 30, 2024 and September 30, 2023
12 12 
Additional paid-in capital275,562 267,330 
Treasury stock, Class A common stock, par value $0.001, at cost, 162,804 shares at June 30, 2024 and 32,866 shares at September 30, 2023
(6,783)(178)
Treasury stock, Class B common stock, par value $0.001, at cost, 2,922,952 shares at June 30, 2024 and September 30, 2023
(15,603)(15,603)
Accumulated other comprehensive income, net13,807 18,694 
Retained earnings285,902 246,275 
Total stockholders’ equity552,941 516,574 
Total liabilities and stockholders’ equity$1,432,096 $1,219,665 
See notes to consolidated financial statements (unaudited).
2

CONSTRUCTION PARTNERS, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(unaudited in thousands, except share and per share data)
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Revenues$517,794 $421,893 $1,285,726 $1,088,522 
Cost of revenues434,302 357,821 1,111,553 967,674 
Gross profit83,492 64,072 174,173 120,848 
General and administrative expenses(38,928)(32,231)(111,661)(93,945)
Gain on sale of property, plant and equipment, net1,093 1,499 2,960 4,825 
Gain on facility exchange   5,389 
Operating income 45,657 33,340 65,472 37,117 
Interest expense, net(4,673)(5,039)(12,987)(13,801)
Other income32 493 47 925 
Income before provision for income taxes41,016 28,794 52,532 24,241 
Provision for income taxes10,108 7,117 12,905 6,153 
Net income 30,908 21,677 39,627 18,088 
Other comprehensive income (loss), net of tax
Unrealized gain (loss) on interest rate swap contract, net(540)4,127 (5,167)(625)
Unrealized gain (loss) on restricted investments, net(34)(129)279 (12)
Other comprehensive income (loss)(574)3,998 (4,888)(637)
Comprehensive income $30,334 $25,675 $34,739 $17,451 
Net income per share attributable to common stockholders:
Basic$0.60 $0.42 $0.76 $0.35 
  Diluted$0.59 $0.41 $0.75 $0.35 
Weighted average number of common shares outstanding:
Basic51,913,124 51,827,448 51,914,508 51,826,578 
  Diluted52,654,882 52,293,846 52,572,429 52,114,438 
See notes to consolidated financial statements (unaudited).

3

CONSTRUCTION PARTNERS, INC.
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(unaudited in thousands, except share data)
For the Nine Months Ended June 30, 2024
Class A Common StockClass B Common Stock
Additional
Paid-in
Capital
Treasury
Stock Class A Common Stock
Treasury
Stock Class B Common Stock
Retained
Earnings
Accumulated Other Comprehensive Income (Loss), netTotal Stockholders’ Equity
SharesAmountSharesAmount
September 30, 202343,760,546 $44 11,921,463 $12 $267,330 $(178)$(15,603)$246,275 $18,694 $516,574 
Net income — — — — — — — 9,843 — 9,843 
Share-based compensation expense— — — — 2,783 — — — — 2,783 
Issuance of stock grant awards135,471 — — — — — — — — — 
Purchase of treasury stock— — — — — (1,336)— — — (1,336)
Other comprehensive (loss)— — — — — — — — (6,705)(6,705)
December 31, 202343,896,017 $44 11,921,463 $12 $270,113 $(1,514)$(15,603)$256,118 $11,989 $521,159 
Net loss— — — — — — — (1,124)— (1,124)
Share-based compensation expense— — — — 2,556 — — — — 2,556 
Other comprehensive income— — — — — — — — 2,392 2,392 
March 31, 202443,896,017 $44 11,921,463 $12 $272,669 $(1,514)$(15,603)$254,994 $14,381 $524,983 
Net income— — — — — — — 30,908 — 30,908 
Issuance of stock grant awards30,000 — — — — — — — — — 
Share-based compensation expense— — — — 2,893 — — — — 2,893 
Purchase of treasury stock— — — — — (5,269)— — — (5,269)
Other comprehensive (loss)— — — — — — — — (574)(574)
June 30, 202443,926,017 $44 11,921,463 $12 $275,562 $(6,783)$(15,603)$285,902 $13,807 $552,941 
4

For the Nine Months Ended June 30, 2023
Class A Common StockClass B Common StockAdditional
Paid-in
Capital
Treasury
Stock Class A Common Stock
Treasury
Stock Class B Common Stock
Retained
Earnings
Accumulated Other Comprehensive Income (Loss), netTotal
Stockholders’
Equity
SharesAmountSharesAmount
September 30, 202241,195,730 $41 14,275,867 $15 $256,571 $(39)$(15,603)$197,274 $17,620 $455,879 
   Net income— — — — — — — 1,892 — 1,892 
   Share-based compensation expense— — — — 2,480 — — — — 2,480 
   Issuance of stock grant awards180,798 — — — — — — — — — 
   Purchase of treasury stock— — — — — (139)— — — (139)
   Other comprehensive (loss)— — — — — — — — (1,256)(1,256)
December 31, 202241,376,528 $41 14,275,867 $15 $259,051 $(178)$(15,603)$199,166 $16,364 $458,856 
Net loss— — — — — — — (5,481)— (5,481)
Share-based compensation expense— — — — 2,692 — — — — 2,692 
   Other comprehensive (loss)— — — — — — — — (3,379)(3,379)
March 31, 202341,376,528 $41 14,275,867 $15 $261,743 $(178)$(15,603)$193,685 $12,985 $452,688 
Net income— — — — — — — 21,677 — 21,677 
Share-based compensation expense— — — — 2,737 — — — — 2,737 
Issuance of stock grant awards29,614 — — — — — — — — — 
Conversion of Class B common stock to Class A common stock2,354,404 3 (2,354,404)(3)— — — — —  
Other comprehensive income— — — — — — — — 3,998 3,998 
June 30, 202343,760,546 $44 11,921,463 $12 $264,480 $(178)$(15,603)$215,362 $16,983 $481,100 
See notes to consolidated financial statements (unaudited).
5

CONSTRUCTION PARTNERS, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(unaudited in thousands)
For the Nine Months Ended June 30,
20242023
Cash flows from operating activities:
Net income $39,627 $18,088 
Adjustments to reconcile net income to net cash, cash equivalents and restricted cash provided by operating activities:
Depreciation, depletion, accretion and amortization67,468 57,769 
Amortization of deferred debt issuance costs223 225 
Unrealized loss on derivative instruments184 1,408 
Provision for bad debt370 450 
Gain on sale of property, plant and equipment(2,960)(4,825)
Gain on facility exchange (5,389)
Realized loss on sales, calls and maturities of restricted investments53 10 
Share-based compensation expense10,206 7,909 
Loss from investment in joint venture3  
Deferred income tax benefit(194)(145)
  Other non-cash adjustments(179)(117)
Changes in operating assets and liabilities, net of business acquisitions:
Contracts receivable including retainage(11,310)22,777 
Costs and estimated earnings in excess of billings on uncompleted contracts(4,273)(3,580)
Inventories(16,959)(11,999)
Prepaid expenses and other current assets(1,194)3,214 
Other assets(915)(283)
Accounts payable635 (7,441)
Billings in excess of costs and estimated earnings on uncompleted contracts27,042 14,159 
Accrued expenses and other current liabilities5,370 (1,741)
Other long-term liabilities(16)4,053 
Net cash provided by operating activities, net of business acquisitions113,181 94,542 
Cash flows from investing activities:
Purchases of property, plant and equipment(70,410)(79,046)
Proceeds from sale of property, plant and equipment8,047 12,640 
Proceeds from facility exchange 36,987 
Proceeds from sales, calls and maturities of restricted investments2,860 1,403 
Business acquisitions, net of cash acquired(135,219)(82,740)
Purchase of restricted investments(4,376)(7,882)
Net cash used in investing activities(199,098)(118,638)
Cash flows from financing activities:
Proceeds from issuance of long-term debt, net of debt issuance costs149,385 53,000 
Repayments of long-term debt(47,500)(9,375)
Purchase of treasury stock(6,605)(139)
Net cash provided by financing activities95,280 43,486 
Net change in cash, cash equivalents and restricted cash9,363 19,390 
Cash, cash equivalents and restricted cash:
Cash, cash equivalents and restricted cash, beginning of period49,080 35,559 
Cash, cash equivalents and restricted cash, end of period$58,443 $54,949 
Supplemental cash flow information:
Cash paid for interest$15,201 $14,319 
Cash paid for income taxes$4,285 $1,021 
Cash paid for operating lease liabilities$4,306 $1,802 
Non-cash items:
Operating lease right-of-use assets obtained in exchange for operating lease liabilities$22,986 $5,417 
Property, plant and equipment financed with accounts payable$2,490 $2,078 
See notes to consolidated financial statements (unaudited).
6

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited)

Note 1 - General
Business Description
Construction Partners, Inc. (the “Company”) is a civil infrastructure company that specializes in the construction and maintenance of roadways across Alabama, Florida, Georgia, North Carolina, South Carolina and Tennessee. The Company was formed in 2007 as a holding company to facilitate an acquisition growth strategy in the hot mix asphalt (“HMA”) paving and construction industry. Through its wholly-owned subsidiaries, the Company provides a variety of products and services to both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports and commercial and residential developments. The Company’s primary operations consist of (i) manufacturing and distributing HMA for both internal use and sales to third parties in connection with construction projects, (ii) paving activities, including the construction of roadway base layers and application of asphalt pavement, (iii) site development, including the installation of utility and drainage systems, (iv) mining aggregates, such as sand, gravel and construction stone, that are used as raw materials in the production of HMA and for sales to third parties, and (v) distributing liquid asphalt cement for both internal use and sales to third parties in connection with HMA production.
Seasonality
The use and consumption of the Company’s products and services fluctuate due to seasonality. The Company’s products are used, and its construction operations and production facilities are located, outdoors. Therefore, seasonal changes and other weather-related conditions, such as snowy, rainy or cold weather in the winter, spring or fall and major weather events, such as hurricanes, tornadoes, tropical storms and heavy snows, can adversely affect the Company’s business and operations through a decline in both the use of the Company’s products and demand for the Company’s services. In addition, construction materials production and shipment levels follow activity in the construction industry, which typically occurs in the spring, summer and fall. The first and second quarters of the Company’s fiscal year typically have lower levels of activity due to less favorable weather conditions. Warmer and drier weather during the Company's third and fourth fiscal quarters typically result in higher activity and revenues during those quarters.

Note 2 - Significant Accounting Policies
Basis of Presentation
These consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. Intercompany accounts and transactions have been eliminated in consolidation. These interim consolidated statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”), which permit reduced disclosure for interim periods. The Company's Consolidated Balance Sheets as of September 30, 2023 were derived from the Company's audited financial statements for the fiscal year then ended, but do not include all necessary disclosures required by accounting principles generally accepted in the United States of America (“GAAP”) with respect to annual financial statements. In the opinion of management, these unaudited consolidated financial statements include all recurring adjustments and normal accruals necessary for a fair presentation of the Company’s financial position, results of operations and cash flows for the dates and periods presented. These consolidated financial statements and accompanying notes should be read in conjunction with the Company’s audited annual consolidated financial statements and notes thereto included in the 2023 Form 10-K. Results for interim periods are not necessarily indicative of the results to be expected for a full fiscal year or for any future period.
Management’s Estimates
The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the recorded amounts of assets, liabilities, stockholders’ equity, revenues and expenses during the reporting period, and the disclosure of contingent liabilities at the date of the consolidated financial statements. Estimates are used in accounting for items such as recognition of revenues and cost of revenues, investments, mineral reserves, goodwill and other intangible assets, business acquisitions, valuation of operating lease right-of-use assets, allowance for credit losses, valuation allowances related to income taxes, accruals for potential liabilities related to lawsuits or insurance claims, asset retirement obligations, valuation of derivative instruments and valuation of share-based compensation awards. Estimates are continually evaluated based on historical information and actual experience; however, actual results could differ from these estimates.
A description of certain critical accounting policies of the Company is presented below. Additional critical accounting policies and the underlying judgments and uncertainties are described in the notes to the Company’s annual consolidated financial statements included in the 2023 Form 10-K.
7

Cash and Cash Equivalents
Cash consists principally of currency on hand and demand deposits at commercial banks. Cash equivalents are short-term, highly liquid securities that are both readily convertible to known amounts of cash and are so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Cash equivalents include securities with original maturities of three months or less. The Company maintains demand accounts, money market accounts and certificates of deposit at several banks. From time to time, account balances have exceeded the maximum available federal deposit insurance coverage limit. The Company has not experienced any losses in such accounts and regularly monitors its credit risk.
Restricted Cash
Construction Partners Risk Management, Inc. (the “Captive”), a captive insurance company and wholly-owned subsidiary of the Company, provides general liability, automobile liability and workers’ compensation insurance coverage to the Company and its subsidiaries. Restricted cash represents cash held in a fiduciary capacity by the Captive for the payment of casualty insurance claims. The Company had restricted cash of $2.1 million and $0.8 million at June 30, 2024 and September 30, 2023, respectively.
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows (unaudited, in thousands):

June 30, 2024June 30, 2023
Cash and cash equivalents$56,327 $54,878 
Restricted cash2,116 71 
Total cash, cash equivalents, and restricted cash$58,443 $54,949 

Restricted Investments
The Company’s restricted investments consist of debt securities held in a fiduciary capacity by the Captive for the payment of casualty insurance claims. The Company determines the classification of its securities at the time of purchase and re-evaluates the determination at each balance sheet date. The Company has classified securities held by the Captive as available-for-sale. As a result, these securities are carried at their fair value. Purchases and sales of debt securities are recorded on the trade date. Interest income on debt securities is recorded when earned using an effective yield method. Unrealized gains and losses are reported as components of “Accumulated other comprehensive income (loss), net” on the Consolidated Balance Sheets. These securities have been classified as non-current assets based on their respective maturity dates and the Company’s intent to reinvest sales proceeds into new restricted investments. The Company had restricted investments of $17.0 million and $15.1 million at June 30, 2024 and September 30, 2023, respectively.
The Company evaluates its available-for-sale debt securities quarterly to determine whether there has been a decline in the fair value below the amortized cost due to credit losses or other factors. This evaluation process entails judgement by the Company, and considers factors including the issuer’s financial condition and near-term prospects, future economic conditions, interest rate changes and changes in the rating of the security. When the Company has determined that it intends to sell, or that it is more likely than not that the Company will be required to sell a security before it recovers its amortized cost basis above fair value, the individual security is written down to fair value, with a corresponding charge to “Other income” within the Consolidated Statements of Comprehensive Income. For available-for-sale debt securities that do not meet the intent impairment criteria but for which the Company has determined that a credit loss exists, the present value of cash flows expected to be collected from the security is compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss allowance is recorded for the credit loss, limited by the amount by which the fair value is less than the amortized cost basis. For the nine months ended June 30, 2024 and 2023, the Company had no intent impairments or credit losses.
Contracts Receivable Including Retainage, Net
Contracts receivable are generally based on amounts billed and currently due from customers, amounts currently due but unbilled, and amounts retained by customers pending satisfactory completion of a project. It is common in the Company’s industry for a small portion of either progress billings or the contract price, typically 10%, to be withheld by the customer until the Company completes a project to the satisfaction of the customer in accordance with the applicable contract terms. Such amounts, defined as retainage, are included on the Consolidated Balance Sheets as “Contracts receivable including retainage, net”. Based on the Company’s experience with similar contracts in recent years, billings for such retainage balances are generally collected within one year of the completion of the project.
Contracts receivable including retainage, net is stated at the amount management expects to collect from outstanding balances. Management provides for uncollectible accounts through a charge to earnings and a credit to the allowance for credit losses based on
8

its assessment of the current status of individual accounts, type of service performed, current economic conditions, historical losses and other information available to management. Balances that are still outstanding after management has used reasonable collection efforts are written off through a charge to the allowance for credit losses and an adjustment to the contract receivable.
Contract Assets and Contract Liabilities
Billing practices for the Company’s contracts are governed by the contract terms of each project based on (i) progress toward completion approved by the owner, (ii) achievement of milestones or (iii) pre-agreed schedules. Billings do not necessarily correlate with revenues recognized under the cost-to-cost input method. The Company records contract assets and contract liabilities to account for these differences in timing.
The contract asset “Costs and estimated earnings in excess of billings on uncompleted contracts” arises when the Company recognizes revenues for services performed under its construction projects, but the Company is not yet entitled to bill the customer under the terms of the contract. Amounts billed to customers are excluded from this asset and reflected on the Consolidated Balance Sheets as “Contracts receivable including retainage, net”. Included in costs and estimated earnings on uncompleted contracts are amounts the Company seeks or will seek to collect from customers or others for (i) errors, (ii) changes in contract specifications or design, (iii) contract change orders in dispute, unapproved as to scope and price, or (iv) other customer-related causes of unanticipated additional contract costs (such as claims). Such amounts are recorded to the extent that the amount can be reasonably estimated and recovery is probable. Claims and unapproved change orders made by the Company may involve negotiation and, in rare cases, litigation. Unapproved change orders and claims also involve the use of estimates, and revenues associated with unapproved change orders and claims are included in the transaction price for which it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty is resolved. The Company did not recognize any material amounts associated with claims and unapproved change orders during the periods presented.
The contract liability, “Billings in excess of costs and estimated earnings on uncompleted contracts”, represents the Company’s obligation to transfer goods or services to a customer for which the Company has been paid by the customer or for which the Company has billed the customer under the terms of the contract. Revenue for future services reflected in this account are recognized, and the liability is reduced, as the Company subsequently satisfies the performance obligation under the contract.
Costs and estimated earnings in excess of billings on uncompleted contracts and billings in excess of costs and estimated earnings on uncompleted contracts are typically resolved within one year and are not considered significant financing components.
Concentration of Risks
Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of contracts receivable including retainage. In the normal course of business, the Company provides credit to its customers and does not generally require collateral. The Company monitors concentrations of credit risk associated with these receivables on an ongoing basis. The Company has not historically experienced significant credit losses, due primarily to management’s assessment of customers’ credit ratings. The Company principally deals with recurring customers, state and local governments and well-known local companies whose reputations are known to management. The Company performs credit checks for significant new customers and generally requires progress payments for significant projects. The Company generally has the ability to file liens against the property if payments are not made on a timely basis. No single customer accounted for more than 10% of the Company’s contracts receivable including retainage, net balance at June 30, 2024 or September 30, 2023.
Projects performed for various departments of transportation accounted for 42.3% and 38.6% of consolidated revenues for the three months ended June 30, 2024 and 2023, respectively, and for 39.7% and 32.0% of consolidated revenues for the nine months ended June 30, 2024 and 2023, respectively. Customers that accounted for more than 10% of consolidated revenues during the three and nine months ended June 30, 2024 and 2023 are presented below:
% of Consolidated Revenues
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
North Carolina Department of Transportation12.5%11.2%10.3%*
Florida Department of Transportation13.4%11.2%13.9%10.2%
* Less than 10%


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Revenues from Contracts with Customers
The Company derives revenues from contracts with its customers, predominantly by performing construction services for both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports and commercial and residential developments. These projects are performed for a mix of federal, state, municipal and private customers. In addition, the Company generates revenues from the sale of construction materials, including HMA, aggregates, liquid asphalt and ready-mix concrete, to third-party public and private customers pursuant to contracts with those customers. The following table reflects, for the periods presented, the percentage of (i) revenues generated from public infrastructure construction projects and the sale of construction materials to public customers and (ii) revenues generated from private infrastructure construction projects and the sale of construction materials to private customers.
% of Consolidated Revenues
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Private35.6 %36.8 %39.2 %39.0 %
Public64.4 %63.2 %60.8 %61.0 %
Revenues derived from construction projects are recognized over time as the Company satisfies its performance obligations by transferring control of the asset created or enhanced by the project to the customer. Recognition of revenues and cost of revenues for construction projects requires significant judgment by management, including, among other things, estimating total costs expected to be incurred to complete a project and measuring progress toward completion. Management reviews contract estimates regularly to assess revisions of estimated costs to complete a project and measurement of progress toward completion.
Management believes the Company maintains reasonable estimates based on prior experience; however, many factors contribute to changes in estimates of contract costs. Accordingly, estimates made with respect to uncompleted projects are subject to change as each project progresses and better estimates of contract costs become available. All contract costs are recorded as incurred, and revisions to estimated total costs are reflected as soon as the obligation to perform is determined. Provisions are recognized for the full amount of estimated losses on uncompleted contracts whenever evidence indicates that the estimated total cost of a contract exceeds its estimated total revenue, regardless of the stage of completion. When the Company incurs additional costs related to work performed by subcontractors, the Company may be able to utilize contractual provisions to back charge the subcontractors for those costs. A reduction to costs related to back charges is recognized when estimated recovery is probable and the amount can be reasonably estimated. Contract costs consist of (i) direct costs on contracts, including labor, materials, and amounts payable to subcontractors and (ii) indirect costs related to contract performance, such as insurance, employee benefits, and equipment (primarily depreciation, fuel, maintenance and repairs).
Progress toward completion is estimated using the input method, measured by the relationship of total cost incurred through the measurement date to total estimated costs required to complete the project (cost-to-cost method). The Company believes this method best depicts the transfer of goods and services to the customer because it represents satisfaction of the Company’s performance obligation under the contract, which occurs as the Company incurs costs. The Company measures percentage of completion based on the performance of a single performance obligation under its construction projects. Each of the Company’s construction contracts represents a single performance obligation to complete a defined construction project. This is because goods and services promised for delivery to a customer are not distinct, as the customer cannot benefit from any individual portion of the services on its own. All deliverables under a contract are part of a project defined by a customer and represent a series of integrated goods and services that have the same pattern of delivery to the customer and use the same measure of progress toward satisfaction of the performance obligation as the customer’s asset is created or enhanced by the Company. The Company’s obligation is not satisfied until the entire project is complete.
Revenue recognized during a reporting period is based on the cost-to-cost input method applied to the total transaction price, including adjustments for variable consideration, such as liquidated damages, penalties or bonuses, related to the timeliness or quality of project performance. The Company includes variable consideration in the estimated transaction price at the most likely amount to which the Company expects to be entitled or the most likely amount the Company expects to incur, in the case of liquidated damages or penalties. Such amounts are included in the transaction price for which it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty is resolved. The Company accounts for changes to the estimated transaction price using a cumulative catch-up adjustment.

The majority of the Company’s public construction contracts are fixed unit price contracts. Under fixed unit price contracts, the Company is committed to providing materials or services required by a contract at fixed unit prices (for example, dollars per ton of asphalt placed). The Company’s private customer contracts are primarily fixed total price contracts, also known as lump sum contracts, which require that the total amount of work be performed for a single price. Contract cost is recorded as incurred, and revisions in
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contract revenue and cost estimates are reflected in the accounting period when known. Changes in job performance, job conditions and estimated profitability, including those changes arising from contract change orders, penalty provisions and final contract settlements, may result in revisions to estimated revenues and costs and are recognized in the period in which the revisions are determined.
Change orders are modifications of an original contract that effectively change the existing provisions of the contract and become part of the single performance obligation that is partially satisfied at the date of the contract modification. This is because goods and services promised under change orders are generally not distinct from the remaining goods and services under the existing contract, due to the significant integration of services performed in the context of the contract. Accordingly, change orders are generally accounted for as a modification of the existing contract and single performance obligation. The Company accounts for the modification using a cumulative catch-up adjustment. Either the Company or its customers may initiate change orders, which may include changes in specifications or designs, manner of performance, facilities, equipment, materials, sites and period of completion of the work.

Revenues derived from the sale of HMA, aggregates, ready-mix concrete, and liquid asphalt are recognized at a point in time, which is when control of the product is transferred to the customer. Generally, control of a product is deemed to be transferred to the customer when the customer accepts delivery at its facility or receives product in its own transport vehicles from one of the Company’s HMA plants or aggregates facilities. Upon purchase, the Company generally provides an invoice or similar document detailing the goods transferred to the customer. The Company generally offers payment terms customary in the industry, which typically require payment ranging from point-of-sale to 30 days following purchase.
Income Taxes
The provision for income taxes includes federal and state income taxes. Income taxes are accounted for under the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the expected future tax consequences of temporary differences between the financial statement carrying values and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the fiscal years in which the temporary differences are expected to be reversed or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized as income in the period that includes the enactment date. Management evaluates the realization of deferred tax assets and establishes a valuation allowance when it is more likely than not that all or a portion of the deferred tax assets will not be realized. Deferred tax assets and deferred tax liabilities are presented on a net basis by taxing authority and classified as non-current on the Consolidated Balance Sheets.
Earnings per Share
Basic net income per share attributable to common stockholders is computed by dividing net income attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net income per common share attributable to common stockholders is the same as basic net income per share attributable to common stockholders, but includes dilutive unvested stock awards using the treasury stock method.
Fair Value Measurements
The Company measures and discloses certain financial assets and liabilities at fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Inputs used to measure fair value are classified using the following hierarchy:
Level 1. Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.
Level 2. Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly through corroboration with observable market data.
Level 3. Inputs are unobservable for the asset or liability and include situations in which there is little, if any, market activity for the asset or liability. The inputs used in the determination of fair value are based on the best information available under the circumstances and may require significant management judgment or estimation.
The Company endeavors to utilize the best available information in measuring fair value.
The Company’s financial instruments include cash and cash equivalents, restricted cash, contracts receivable including retainage, accounts payable and accrued expenses reflected as current assets and current liabilities on its Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. Due to the short-term nature of these instruments, management considers their carrying value to approximate their fair value.
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The Company also has debt securities reflected as restricted investments on its Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. These investments are adjusted to fair value at each balance sheet date and are considered Level 2 fair value measurements.
The Company also has Term Loans and a Revolving Credit Facility, each as defined and further described in Note 8 - Debt. The carrying value of amounts outstanding under these credit facilities is reflected as long-term debt, net of current maturities and deferred debt issuance cost and current maturities of long-term debt on the Company’s Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. Due to the variable rate or short-term nature of these instruments, management considers their carrying value to approximate their fair value.
The Company also has derivative instruments. The fair value of commodity and interest rate swaps are based on forward and spot prices, as described in Note 16 - Fair Value Measurements.
Level 3 fair values are used to value acquired mineral reserves and leased mineral interests. The fair values of mineral reserves and leased mineral interests are determined using an excess earnings approach, which requires management to estimate future cash flows. The estimate of future cash flows is based on available historical information and forecasts determined by management, but is inherently uncertain. Key assumptions in estimating future cash flows include sales price, volumes and expected profit margins, net of capital requirements. The present value of the projected net cash flows represents the fair value assigned to mineral reserves and mineral interests. The discount rate is a significant assumption used in the valuation model and is based on the required rate of return that a hypothetical market participant would assume if purchasing the acquired business.
Management applies fair value measurement guidance to its impairment analysis for tangible and intangible assets, including goodwill.
Comprehensive Income
The Company reports comprehensive income in its Consolidated Statements of Comprehensive Income and Consolidated Statements of Stockholders’ Equity. Comprehensive income comprises two subsets: net income and other comprehensive income (loss) (“OCI”). OCI includes adjustments for changes in fair value of an interest rate swap contract derivative and available-for-sale restricted investments. For additional information about comprehensive income (loss), see Note 19 - Other Comprehensive Income (Loss).
Note 3 - Accounting Standards
The Company did not adopt any new accounting standards or updates during the nine months ended June 30, 2024.

Note 4 - Business Acquisitions
Acquisitions - Provisional
On October 2, 2023, the Company acquired substantially all of the assets of Hubbard Paving & Grading, Inc., an asphalt and paving company headquartered in Walhalla, South Carolina, for $3.0 million. This transaction added an HMA plant and expanded the Company’s service market in the Upstate region of South Carolina.
On November 1, 2023, the Company acquired three HMA plants and certain related assets from Reeves Construction Company for $18.3 million. This transaction added three HMA plants in Concord, North Carolina and Rock Hill and McConnells, South Carolina.
On December 29, 2023, the Company acquired all issued and outstanding membership interests of SJ&L General Contractor, LLC, an asphalt and sitework company headquartered in Huntsville, Alabama, for $54.3 million. This transaction expanded the Company’s service capabilities in the Huntsville, Alabama metro area.
On January 2, 2024, the Company acquired substantially all of the assets of Littlefield Construction Company, a soil base, surface treatment and sitework company headquartered in Waycross, Georgia, for $6.5 million. This transaction expanded the Company’s service capabilities in the Waycross, Georgia area.
On May 1, 2024, the Company acquired certain assets of Sunbelt Asphalt Surfaces, Inc., an asphalt and paving company headquartered in Auburn, Georgia, for $28.7 million. This transaction added an HMA plant and a greenfield plant site in northeastern Georgia.
On June 3, 2024, the Company acquired substantially all of the assets of Hudson Paving, Inc., an asphalt and paving company company headquartered in Rockingham, North Carolina, for $18.7 million. This transaction added an HMA plant and related crews and equipment serving the Sandhills region of North Carolina.
The total amount of consideration for these transactions remains subject to post-closing adjustments with respect to inventory quantities, settlement of working capital and other matters.
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Combined Acquisitions During the Nine Months Ended June 30, 2024
The foregoing acquisitions were accounted for as business combinations in accordance with Accounting Standards Codification (“ASC”) Topic 805, Business Combinations (“Topic 805”). As of June 30, 2024, the purchase price allocation had not yet been finalized due to the recent timing of these acquisitions, as certain information was pending on such date to finalize estimates of fair value of certain assets acquired and liabilities assumed. The Company consulted with independent third parties to assist in the valuation process. The Company expects to finalize the estimate of fair values as soon as practicable and no later than one year from their respective acquisition dates.
Identifiable assets acquired and liabilities assumed were recorded at their estimated fair values based on the methodology described
under Fair Value Measurements in Note 2 - Significant Accounting Policies. The amount of the purchase price exceeding the net fair
value of identifiable assets acquired and liabilities assumed was recorded as provisional goodwill in the amount of approximately
$39.6 million, which is deductible for income tax purposes. Goodwill primarily represents the assembled work force and
synergies expected to result from the acquisitions. Upon finalizing the accounting for these transactions, management
expects to ascribe value to other identifiable intangible assets, including customer relationships and customer backlog, which will
reduce the provisional amount allocated to goodwill.

Total consideration transferred for these acquisitions was $129.5 million, which is composed of $135.3 million paid from available cash and draws from the Revolving Credit Facility (as defined in Note 8 - Debt) and $5.8 million due from sellers related to settlement of working capital provisions. The combined total consideration has been provisionally allocated as follows: $13.0 million of net working capital, $76.2 million of property, plant and equipment and $40.3 million of goodwill and intangibles.

The Consolidated Statements of Comprehensive Income include $38.5 million of revenue and $2.5 million of net income attributable to the operations of these acquisitions for the three months ended June 30, 2024 and $60.6 million of revenue and $1.3 million of net income attributable to the operations of these acquisitions for the nine months ended June 30, 2024. The Company recorded certain costs to effect the acquisitions as they were incurred, which are reflected in general and administrative expenses on the Company’s Consolidated Statements of Comprehensive Income in the amount of $0.7 million for the three months ended June 30, 2024 and $1.5 million for the nine months ended June 30, 2024.

The following tables present pro forma revenues and net income as though the acquisitions had occurred on October 1, 2022 (unaudited, in thousands):

For the Three Months Ended June 30,
20242023
Pro forma revenues$526,414 $469,029 
Pro forma net income $32,698 $23,065 

For the Nine Months Ended June 30,
20242023
Pro forma revenues$1,341,442 $1,187,469 
Pro forma net income $41,096 $17,317 
Pro forma financial information is presented as if the operations of the acquisitions had been included in the consolidated results of the Company since October 1, 2022, and gives effect to transactions that are directly attributable to the acquisitions, including adjustments to:
(a)include the pro forma results of operations of the acquisitions for the three and nine months ended June 30, 2024 and 2023;
            
(b)include additional depreciation and depletion expense related to the fair value of acquired property, plant and equipment and reserves at aggregates facilities, as applicable, as if such assets were acquired on October 1, 2022 and consistently applied to the Company’s depreciation and depletion methodologies;

(c)include interest expense under the Revolving Credit Facility as if the funds borrowed to finance the purchase prices were borrowed on October 1, 2022 (interest expense calculations further assume that no principal payments were made during the period from October 1, 2022 through June 30, 2024, and that the interest rate in effect on the date the Company made the acquisitions was in effect for the period from October 1, 2022 through June 30, 2024); and

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(d)exclude $1.5 million of acquisition-related expenses from the nine months ended June 30, 2024, as though such expenses were incurred prior to the pro forma acquisition date of October 1, 2022.

Pro forma information is presented for informational purposes and may not be indicative of revenue or net income that would have been achieved if these acquisitions had occurred on October 1, 2022.
Provisional Accounting
In April 2023, the Company acquired an HMA paving company headquartered in Anderson, South Carolina. In May 2023, the Company acquired an excavation, grading and utility company headquartered in Huntsville, Alabama. As of June 30, 2024, there had been no material adjustments to the September 30, 2023 provisional accounting for either acquisition as reported in the 2023 Form 10-K.
Note 5 - Contracts Receivable Including Retainage, Net
Contracts receivable including retainage, net consisted of the following at June 30, 2024 and September 30, 2023 (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Contracts receivable$291,726 $251,324 
Retainage receivable50,124 53,286 
341,850 304,610 
Allowance for credit losses(1,166)(906)
Contracts receivable including retainage, net$340,684 $303,704 
Retainage receivable has been billed and the Company has an unconditional right to payment, but such payment is not due until satisfactory contract completion and acceptance by the customer.

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Note 6 - Contract Assets and Liabilities
Costs and estimated earnings compared to billings on uncompleted contracts at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Costs on uncompleted contracts$1,922,709 $1,831,106 
Estimated earnings to date on uncompleted contracts221,123 194,760 
2,143,832 2,025,866 
Billings to date on uncompleted contracts(2,224,477)(2,077,475)
Net billings in excess of costs and estimated earnings on uncompleted contracts$(80,645)$(51,609)
Significant changes to balances of costs and estimated earnings in excess of billings (contract asset) and billings in excess of costs and estimated earnings (contract liability) on uncompleted contracts from September 30, 2022 to June 30, 2023 and September 30, 2023 to June 30, 2024 are presented below (in thousands):
Costs and Estimated Earnings in Excess of Billings on
 Uncompleted Contracts
Billings in Excess of Costs and Estimated Earnings on
 Uncompleted Contracts
Net Billings in Excess of Costs and Estimated Earnings on Uncompleted Contracts
September 30, 2022$29,271 $(52,477)$(23,206)
Changes in revenue billed, contract price or cost estimates4,178 (16,270)(12,093)
June 30, 2023 (unaudited)$33,449 $(68,748)$(35,299)
September 30, 2023$27,296 $(78,905)$(51,609)
Changes in revenue billed, contract price or cost estimates$5,254 $(34,290)$(29,036)
June 30, 2024 (unaudited)$32,550 $(113,195)$(80,645)

At June 30, 2024, the Company had unsatisfied or partially unsatisfied performance obligations under construction project contracts representing approximately $1.45 billion in aggregate transaction price. The Company expects to earn revenue as it satisfies its performance obligations under such contracts in the amount of approximately $0.43 billion during the remainder of the fiscal year ending September 30, 2024 and $1.02 billion thereafter.
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Note 7 - Property, Plant and Equipment
Property, plant and equipment at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Construction equipment$525,969 $447,467 
Plants243,759 208,708 
Land and improvements85,402 76,396 
Mineral reserves69,405 69,405 
Buildings37,973 36,885 
Furniture and fixtures8,277 7,538 
Leasehold improvements1,326 1,268 
      Total property, plant and equipment, gross972,111 847,667 
Accumulated depreciation, depletion and amortization(406,702)(358,462)
Construction in progress13,697 15,890 
      Total property, plant and equipment, net$579,106 $505,095 
Depreciation, depletion and amortization expense related to property, plant and equipment was $23.5 million and $20.2 million for the three months ended June 30, 2024 and 2023, respectively, and $67.6 million and $59.9 million for the nine months ended June 30, 2024 and 2023, respectively.

Note 8 - Debt
The Company maintains credit facilities to finance acquisitions, to fund the purchase of real estate, construction equipment, plants and other fixed assets, and for general working capital purposes. Debt at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Long-term debt:
Term Loans$397,500 $283,750 
Revolving Credit Facility81,850 93,100 
Total long-term debt479,350 376,850 
Deferred debt issuance costs(1,502)(1,110)
Current maturities of long-term debt(23,906)(15,000)
Long-term debt, net of current maturities and deferred debt issuance costs$453,942 $360,740 
The Company and each of its subsidiaries are parties to a Third Amended and Restated Credit Agreement, dated June 30, 2022, with PNC Bank, National Association, as administrative agent and lender, PNC Capital Markets LLC, as joint lead arranger and sole bookrunner, Regions Bank and BofA Securities, Inc., each as a joint arranger, and certain other lenders (as amended, restated, supplemented or otherwise modified, the “Credit Agreement”). The Credit Agreement provides for (i) term loans in the aggregate principal amount of $375.0 million (consisting of an initial aggregate principal amount of $250.0 million (the “Initial Term Loan”) and a subsequent term loan in the principal amount of $125.0 million (the “Incremental Term Loan,” and collectively, the “Term Loans”)), (ii) a revolving credit facility in an aggregate principal amount of up to $400.0 million (the “Revolving Credit Facility”) and (iii) a delayed draw term loan facility, the availability under which facility terminated as of December 31, 2023, in the aggregate principal amount of up to $50.0 million (the “Delayed Draw Term Loan”).
The Company incurred debt issuance costs of $0.6 million related to an amendment to the Credit Agreement entered into on May 29, 2024, which are included as part of “Long-term debt, net of current maturities and deferred issuance costs” on the June 30, 2024 Consolidated Balance Sheet.

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All outstanding advances under the Term Loans and Revolving Credit Facility are due and payable in full on June 30, 2027 (the “Maturity Date”). The Initial Term Loan (commencing on September 30, 2022) and the Incremental Term Loan (commencing on May 29, 2024) amortize in quarterly installments in an amount (subject, in each case, to adjustments for prior mandatory and voluntary prepayments of principal) equal to: (a) 1.25% of the original principal amount on each of the following eleven quarter-end payment dates; (b) 1.875% of the original principal amount on each of the next eight quarter-end payment dates; and (c) all remaining principal on the Maturity Date. The annual interest rates applicable to advances will be calculated, at the Company’s option, by using either a base rate, Term SOFR plus 0.10% or (solely with respect to the Revolving Credit Facility) Daily Simple SOFR plus 0.10%, in each case, plus an applicable margin percentage that corresponds to the Company’s consolidated net leverage ratio. Subject to various requirements, the Company generally may (and, under certain circumstances, must), prepay all or a portion of the outstanding balance of the advances, together with accrued interest thereon, prior to their contractual maturity. The obligations of the Company and its subsidiaries under the Credit Agreement are secured by a first priority security interest in substantially all of the assets of the Company and each of its subsidiaries.
At June 30, 2024 and September 30, 2023, there was $397.5 million and $283.8 million, respectively, of principal outstanding under the Term Loans, $81.9 million and $93.1 million, respectively, of principal outstanding under the Revolving Credit Facility, and availability of $309.7 million and $222.1 million, respectively, under the Revolving Credit Facility, including a reduction for outstanding letters of credit.
The Credit Agreement contains customary negative covenants for agreements of this type, including, but not limited to, restrictions on the Company’s ability to make acquisitions, make loans or advances, make capital expenditures and investments, pay dividends, create or incur indebtedness, create liens, wind up or dissolve, consolidate, merge or liquidate, or sell, transfer or dispose of assets. The Credit Agreement also requires the Company to satisfy certain financial covenants, including a minimum fixed charge coverage ratio of 1.20- to-1.00 and a maximum consolidated leverage ratio of 3.50-to-1.00, subject to certain adjustments. At June 30, 2024 and September 30, 2023, the Company’s fixed charge coverage ratio was 3.15-to-1.00 and 2.56-to-1.00, respectively, and the Company’s consolidated leverage ratio was 1.81-to-1.00 and 1.72-to-1.00, respectively. At both June 30, 2024 and September 30, 2023, the Company was in compliance with all covenants under the Credit Agreement.
From time to time, the Company has entered into interest rate swap agreements to hedge against the risk of changes in interest rates. At June 30, 2024 and September 30, 2023, the aggregate notional value of these interest rate swap agreements was $300.0 million, and the fair value was $20.5 million and $26.9 million, respectively, which is included within “Other assets” on the Company’s Consolidated Balance Sheets.

Note 9 - Equity
Shares of Class A common stock and Class B common stock are identical, except with respect to voting rights, conversion rights and transfer restrictions applicable to shares of Class B common stock. The holders of Class A common stock are entitled to one vote per share, and the holders of Class B common stock are entitled to ten votes per share. The holders of Class A common stock and Class B common stock vote together as a single class on all matters submitted to a vote of stockholders, including the election of directors, unless otherwise required by applicable law or the Company’s certificate of incorporation or bylaws. Shares of Class B common stock are convertible into shares of Class A common stock at any time at the option of the holder or upon any transfer, subject to certain limited exceptions. In addition, upon the election of the holders of a majority of the then-outstanding shares of Class B common stock, all outstanding shares of Class B common stock will be converted into shares of Class A common stock. Once converted into shares of Class A common stock, shares of Class B common stock will not be reissued. Class A common stock is not convertible into any other class of the Company’s capital stock.
Treasury Stock
During the nine months ended June 30, 2024, the Company received a total of 33,772 shares of Class A common stock from employees for reimbursement of income taxes paid by the Company on behalf of these employees related to the vesting of restricted stock awards and 2,758 shares of Class A common stock through forfeitures of restricted stock awards by terminated employees.
On April 12, 2024, the Company's Board of Directors authorized a stock repurchase program under which up to $40.0 million is available to purchase shares of the Company's outstanding Class A common stock through September 30, 2025. Shares of the Company’s Class A common stock may be repurchased from time to time in open market transactions at prevailing market prices, in privately negotiated transactions or by other means in accordance with federal securities laws, including Rule 10b5-1 plans. The stock repurchase program does not obligate the Company to repurchase any shares of Class A common stock, and the stock repurchase program may be modified, suspended, extended or terminated at any time by the Company’s Board of Directors. The actual timing, number and value of shares of Class A common stock repurchased will be determined by a committee of the Board of Directors at its discretion and will depend on a number of factors, including the market price of the Company’s Class A common stock, capital allocation alternatives, general market and economic conditions and other corporate considerations. During the three and nine months
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ended June 30, 2024, the Company purchased 93,408 shares of Class A common stock for aggregate consideration of approximately $5.3 million through open market transactions.
Restricted Stock Awards
During the nine months ended June 30, 2024, the Company awarded a total of 110,113 restricted shares of Class A common stock to certain directors, officers and employees of the Company under the Construction Partners, Inc. 2018 Equity Incentive Plan, as amended (the “Equity Incentive Plan”).
Performance Stock Units
During the nine months ended June 30, 2024, the Company issued a total of 55,358 shares of Class A common stock in settlement of vested performance stock units (“PSUs”) under the Equity Incentive Plan.
Additional information about these transactions is set forth in Note 13 - Share-Based Compensation.
Note 10 - Earnings Per Share
As discussed in Note 9 - Equity, the Company has Class A common stock and Class B common stock. Because the only differences between the two classes of common stock are related to voting rights, conversion rights and transfer restrictions applicable to shares of Class B common stock, the Company has not presented earnings per share under the two-class method, as the earnings per share are the same for both Class A common stock and Class B common stock. The following table summarizes the weighted-average number of basic common shares outstanding and the calculation of basic earnings per share for the periods presented (unaudited in thousands, except share and per share amounts):
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Numerator
Net income attributable to common stockholders$30,908 $21,677 $39,627 $18,088 
Denominator
Weighted average number of common shares outstanding, basic 51,913,124 51,827,448 51,914,508 51,826,578 
Net income per common share attributable to common stockholders, basic$0.60 $0.42 $0.76 $0.35 
The following table summarizes the calculation of the weighted-average number of diluted common shares outstanding and the calculation of diluted earnings per share for the periods presented (unaudited in thousands, except share and per share amounts):
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Numerator
Net income attributable to common stockholders$30,908 $21,677 $39,627 $18,088 
Denominator
Weighted average number of basic common shares outstanding, basic 51,913,124 51,827,448 51,914,508 51,826,578 
Effect of dilutive securities:
Restricted stock grants741,758 466,398 657,921 287,860 
Weighted average number of diluted common shares outstanding52,654,882 52,293,846 52,572,429 52,114,438 
Net income per diluted common share attributable to common stockholders$0.59 $0.41 $0.75 $0.35 

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Note 11 - Provision for Income Taxes
The Company files a consolidated U.S. federal income tax return and income tax returns in various states. Management evaluated the Company’s tax positions based on appropriate provisions of applicable tax laws and regulations and believes that they are supportable based on their specific technical merits and the facts and circumstances of the respective transactions.                                                                
The Company’s effective income tax rate for the three months ended June 30, 2024 and 2023 was 24.6% and 24.7%, respectively. The Company’s effective tax rate for the nine months ended June 30, 2024 and 2023 was 24.6% and 25.4%, respectively. The changes in the Company’s effective rates were due to differences in state tax rates at its operating subsidiaries.
Note 12 - Related Parties
On December 31, 2017, the Company sold an indirect wholly owned subsidiary to an immediate family member of an executive officer of the Company (“Purchaser of Subsidiary”) in consideration for a note receivable in the amount of $1.0 million, which approximated the net book value of the disposed entity. At June 30, 2024, $0.1 million and $0.2 million was reflected on the Company’s Consolidated Balance Sheets within other current assets and other assets, respectively, representing the remaining balances on this note receivable. In connection with this transaction, the Company also received a note receivable from the disposed entity (“Disposed Entity”) on December 31, 2017 in the amount of $1.0 million representing certain accounts payable of the Disposed Entity that were paid by the Company. At June 30, 2024, $0.1 million and $0.1 million was reflected on the Company’s Consolidated Balance Sheets within other current assets and other assets, respectively, representing the remaining balances on this note receivable. Remaining principal and interest payments are scheduled to be made in periodic installments during fiscal year 2024 through fiscal year 2026.

Prior to its acquisition by the Company, a current subsidiary of the Company advanced funds to an entity owned by an immediate family member of an officer of the Company in connection with a land development project (“Land Development Project”). The obligations of the borrower entity to repay the advances were guaranteed by a separate entity owned by the same family member of the officer. Amounts outstanding under the advances did not bear interest and matured in full in March 2021. In March 2021, the subsidiary of the Company amended and restated the terms of the repayment obligation, as a result of which the officer personally assumed the remaining balance of the obligation. No new amounts were advanced to the officer by the Company or any subsidiary or affiliate thereof in connection with the transaction. Under the amended and restated terms, the officer executed a promissory note in favor of the Company’s subsidiary in the principal amount of $0.8 million. The note bears simple interest at a rate of 4.0% and requires annual minimum payments of $0.1 million inclusive of principal and accrued interest, with any remaining principal and accrued interest due and payable in full on December 31, 2027. Amounts outstanding under the note are reflected on the Company’s Consolidated Balance Sheets within “Other current assets” and “Other assets.”

From time to time, the Company conducts or has conducted business with the following related parties:
Entities owned by immediate family members of an executive officer of the Company perform subcontract work for a subsidiary of the Company, including trucking and grading services (“Subcontracting Services”).
Since June 1, 2014, the Company has been a party to an access agreement with Island Pond Corporate Services, LLC, which provides a location for the Company to conduct business development activities from time to time on a property owned by the Executive Chairman of the Company’s Board of Directors (“Island Pond”).
The Company is party to a management services agreement with SunTx Capital Partners, a private equity firm based in Dallas, Texas and a member of the Company’s controlling group (“SunTx”), under which the Company pays SunTx $0.30 million per fiscal quarter and reimburses certain travel and other out-of-pocket expenses associated with services rendered under the management services agreement.
The following table presents revenues earned and expenses incurred by the Company during the three and nine months ended June 30, 2024 and 2023, and accounts receivable and payable balances at June 30, 2024 and September 30, 2023, related to transactions with the related parties described above (in thousands):
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Revenue Earned (Expense Incurred)Accounts Receivable (Payable)
For the Three Months Ended June 30,For the Nine Months Ended June 30,June 30,September 30,
202420232024202320242023
(unaudited)(unaudited)(unaudited)(unaudited)(unaudited)
Purchaser of Subsidiary$ $ $ $ $311 $311 
Disposed Entity    198 198 
Land Development Project    545 632 
Subcontracting Services(2,596)(1)(2,680)(1)(5,214)(1)(5,672)(1)(398)(593)
Island Pond(100)(2)(80)(2)(300)(2)(240)(2)  
SunTx(523)(2)(383)(2)(1,405)(2)(1,109)(2)  
(1) Cost is reflected as cost of revenues on the Company’s Consolidated Statements of Comprehensive Income.
(2) Cost is reflected as general and administrative expenses on the Company’s Consolidated Statements of Comprehensive Income.

Note 13 - Share-Based Compensation
The following table summarizes the components of share-based compensation expense included in general and administrative expenses in the Consolidated Statements of Comprehensive Income during the three and nine months ended June 30, 2024 and 2023 (unaudited, in thousands):
For the Three Months Ended June 30,
20242023
Equity classified awards$2,893 $2,737 
Liability classified awards1,092  
Employee stock purchase plan54  
Total share-based compensation expense$4,039 $2,737 
For the Nine Months Ended June 30,
20242023
Equity classified awards$8,232 $7,909 
Liability classified awards1,974  
Employee stock purchase plan380  
Total share-based compensation expense$10,586 $7,909 
Restricted Stock - Equity Classified Awards
During the nine months ended June 30, 2024, the Company awarded a total of 110,113 restricted shares of Class A common stock to certain members of Company management and consultants under the Equity Incentive Plan. The grants are classified as equity awards. The aggregate grant date fair value of these restricted stock awards was $5.0 million. During the three and nine months ended June 30, 2024, the Company recorded compensation expense in connection with these and prior restricted stock grants in the amount of $2.2 million and $6.4 million, respectively, which is reflected as general and administrative expenses in the Company’s Consolidated Statements of Comprehensive Income. At June 30, 2024, there was approximately $8.2 million of unrecognized compensation expense related to these awards, which will be recognized over a remaining weighted-average period of 2.4 years.
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Performance Stock Units - Equity Classified Awards
PSUs provide for the issuance of shares of Class A common stock upon vesting, which occurs following the end of the performance period based on achievement of certain Company performance metrics established by the Compensation Committee of the Company’s Board of Directors. The final number of shares of Class A common stock issuable upon vesting of PSUs can range from 0% to 150% of the number of PSUs initially granted, depending on the level of achievement, as determined by the Compensation Committee of the Company’s Board of Directors. The achievement of performance goals is modified by the total shareholder return ranking of the Company against the Russell 2000 Index over the performance period and can increase or decrease the achieved award by up to 15%. The Company recognizes expense, net of estimated forfeitures, for PSUs based on the forecasted achievement of Company performance metrics, multiplied by the fair value of the total number of shares of common stock that the Company anticipates will be issued based on such achievement.
During the nine months ended June 30, 2024, the Company issued 55,358 shares of Class A common stock as a result of the vesting of PSUs granted to certain members of Company management on December 29, 2021.
During the nine months ended June 30, 2024, the Company awarded PSUs representing a target of 113,044 shares and forecasted vesting of 84,783 shares of Class A common stock to certain members of Company management. The grants are classified as equity awards. The aggregate grant date fair value of these awards was $3.8 million. During the three and nine months ended June 30, 2024, the Company recorded compensation expense in connection with this type of award in the amount of $0.7 million and $1.7 million, respectively, which is reflected as general and administrative expenses in the Company’s Consolidated Statements of Comprehensive Income. At June 30, 2024, there was approximately $4.5 million of unrecognized compensation expense related to these awards, which will be recognized over a remaining weighted-average period of 2.4 years.
Cash-Settled Restricted Stock Units - Liability Classified Awards
During the nine months ended June 30, 2024, the Company granted 114,264 of cash-settled restricted stock units (“RSUs”) to employees of the Company under the Equity Incentive Plan. The aggregate grant date fair value of these awards was $6.0 million. Compensation expense associated with these awards for the three and nine months ended June 30, 2024 was $1.1 million and $2.0 million, respectively, which is reflected as general and administrative expenses in the Consolidated Statements of Comprehensive Income. As of June 30, 2024 and September 30, 2023, the liability for cash-settled RSUs was $2.0 million and $0.0 million, respectively, and is included in other long-term liabilities. At June 30, 2024, there was approximately $4.0 million of unrecognized compensation expense related to these awards, which will be recognized over a remaining weighted-average period of 3.3 years.
The grant date fair value of these awards is based on the price of the Company’s Class A common stock and the number of RSUs awarded on the date of grant. The awards must be settled in cash and are accounted for as liability-type awards. The expense is recognized over the requisite service period with remeasurement at the end of each reporting period at fair value until settlement. The requisite service period is based on the vesting provisions of the awards, which generally occurs in four equal annual installments beginning on the date of the first fiscal year-end after the grant date.
Employee Stock Purchase Plan
The Construction Partners, Inc. Employee Stock Purchase Plan (“ESPP”) became effective on May 13, 2021. The ESPP is intended to provide eligible employees of the Company an opportunity to purchase shares of the Company’s Class A common stock at a discounted rate using funds withheld through payroll deductions. The total number of shares offered under the ESPP is 1,000,000. The first offering period under the ESPP commenced on July 1, 2023. Since that date, the Company has purchased 37,809 shares under the ESPP. Compensation expense associated with the ESPP for the three and nine months ended June 30, 2024 was $0.1 million and $0.4 million, respectively, and is included in general and administrative expenses in the Consolidated Statements of Comprehensive Income.

Note 14 - Leases
The Company leases certain facilities, office space, vehicles and equipment. As of June 30, 2024, operating leases under ASC Topic 842, Leases (“Topic 842”) were included in (i) “Operating lease right-of use assets,” (ii) “Current portion of operating lease liabilities” and (iii) “Operating lease liabilities, net of current portion” on the Company’s Consolidated Balance Sheets in the amounts of $33.3 million, $7.3 million and $26.8 million, respectively. As of June 30, 2024, the Company did not have any lease contracts that had not yet commenced but had created significant rights and obligations.






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The components of lease expense were as follows (unaudited, in thousands):

For the Three Months Ended June 30,
20242023
Operating lease cost$2,080 $817 
Short-term lease cost6,189 5,551 
Total lease expense$8,269 $6,368 

For the Nine Months Ended June 30,
20242023
Operating lease cost$4,454 $2,331 
Short-term lease cost17,471 16,319 
Total lease expense$21,925 $18,650 

Short-term leases (those with terms of 12 months or less) are not capitalized but are expensed on a straight-line basis over the lease term. The majority of the Company's short-term leases relate to equipment used on construction projects. These leases are entered into at periodic rental rates for an unspecified duration and typically have a termination for convenience provision.

As of June 30, 2024, the weighted-average remaining term of the Company’s leases was 5.3 years, and the weighted-average discount rate was 5.92%. As of June 30, 2024, the lease liability was equal to the present value of the remaining lease payments, discounted using the incremental borrowing rate on the Company’s secured debt using a single maturity discount rate, as such rate is not materially different from the discount rate applied to each of the leases in the portfolio.

The following table summarizes the Company’s undiscounted lease liabilities outstanding as of June 30, 2024 (unaudited, in thousands):

Fiscal YearAmount
Remainder of 2024$2,311 
20258,976 
20268,609 
20277,861 
20284,717 
2029 and thereafter6,542 
Total future minimum lease payments$39,016 
Less: imputed interest4,930 
Total$34,086 


Note 15 - Investment in Derivative Instruments

Interest Rate Swap Contracts
The Company uses derivative instruments as part of its overall strategy to manage its exposure to market risks associated with fluctuations in interest rates. The Company regularly monitors the financial stability and credit standing of the counterparties to its derivative instruments. The Company does not enter into derivative financial instruments for speculative purposes.

The Company records all derivatives at fair value. On the date the derivative contract is entered into, the Company may designate the derivative as one of the following: (i) a hedge of a forecasted transaction or the variability of cash flows to be paid (“cash flow hedge”) or (ii) a hedge of the fair value of a recognized asset or liability (“fair value hedge”).

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Changes in the fair value of a derivative that is qualified and designated as a cash flow hedge or net investment hedge are recorded in other comprehensive income (loss) in the Company’s Consolidated Statements of Comprehensive Income until they are reclassified into earnings in the same period or periods during which the hedged transaction affects earnings.

Changes in the fair value of a derivative that is qualified and designated as a fair value hedge, along with the gain or loss on the hedged asset or liability that is attributable to the hedged risk, are recorded in current period earnings.

If the Company does not specifically designate a derivative as one of the above, changes in the fair value of the undesignated derivative instrument are reported in current period earnings. Cash flows from designated derivative financial instruments are classified within the same category as the item being hedged in the Consolidated Statements of Cash Flows, while cash flows from undesignated derivative financial instruments are included as an investing activity.

If the Company determines that it qualifies for and will designate a derivative as a hedging instrument, the Company formally documents all relationships between hedging activities, including the risk management objective and strategy for undertaking various hedge transactions. This process includes matching all derivatives that are designated as cash flow hedges to specific forecasted transactions and linking all derivatives designated as fair value hedges to specific assets and liabilities in the Consolidated Balance Sheets.

The Company performs an initial prospective assessment of hedge effectiveness on a quantitative basis between the inception date and the earlier of the first quarterly hedge effectiveness date or the issuance of the financial statements that include the hedged transaction. On a quarterly basis, the Company assesses the effectiveness of its designated hedges in offsetting the variability in the cash flows or fair values of the hedged assets or obligations using the Hypothetical Derivative Method. The Hypothetical Derivative Method compares the change in fair value or cash flows of the hedging instrument with the change in fair value or cash flows of a hypothetical derivative that represents the hedged risk. The Company would discontinue hedge accounting prospectively when the derivative is no longer highly effective as a hedge, the underlying hedged transaction is no longer probable or the hedging instrument expires, is sold, terminated or exercised.

Commodity Swap Contracts

The Company’s operations expose it to a variety of market risks, including the effects of changes in commodity prices. As part of its risk management process, the Company has entered into commodity swap transactions through regulated commodity exchanges. The Company does not enter into derivative financial instruments for speculative purposes. Changes in fair value of commodity swaps are recognized in earnings.

The following table represents the approximate amount of realized and unrealized gains (losses) and changes in fair value recognized in earnings on commodity derivative contracts for the three and nine months ended June 30, 2024 and 2023 and the fair value of these derivatives as of June 30, 2024 and September 30, 2023 (in thousands):

For the Three Months Ended June 30,
20242023
(unaudited)(unaudited)
Change inChange in
Income Statement ClassificationRealized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)Realized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)
Cost of revenues$ $10 $10 $(970)$878 $(92)
Interest expense, net2,635  2,635 2,377  2,377 
Total$2,635 $10 $2,645 $1,407 $878 $2,285 

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For the Nine Months Ended June 30,
20242023
(unaudited)(unaudited)
Change inChange in
Income Statement ClassificationRealized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)Realized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)
Cost of revenues$(61)$(184)$(245)$(2,027)$(1,408)$(3,435)
Interest expense, net7,919  7,919 5,719  5,719 
Total$7,858 $(184)$7,674 $3,692 $(1,408)$2,284 


June 30, 2024September 30, 2023
Balance Sheet Classification(unaudited)
Prepaid expenses and other current assets - commodity swaps$ $204 
Other assets - interest rate swaps (1)
20,452 26,909 
Accrued expense and other current liabilities - commodity swaps (20)
Net unrealized gain position$20,452 $27,093 
(1) Includes designated cash flow hedge of $20.5 million and $26.9 million as of June 30, 2024 and September 30, 2023, respectively.


Note 16 - Fair Value Measurements

The following table presents the Company’s assets and liabilities measured at fair value on a recurring basis as of June 30, 2024 and September 30, 2023 under ASC 820, Fair Value Measurements (in thousands):

June 30, 2024September 30, 2023
(unaudited)
Level 2Level 2
Assets:
Commodity swap contracts$ $204 
Interest rate swaps20,452 26,909 
U.S. government securities7,351 6,549 
Corporate debt securities6,789 5,605 
Municipal government securities1,695 1,748 
Agency backed securities1,181 1,177 
Total assets37,468 42,192 
Liabilities:
Commodity swap contracts$ $20 
Total liabilities$ $20 

The fair value of the interest rate swap contract is based on a model-driven valuation using the observable components (e.g., interest rates), which are observable at commonly quoted intervals for the full term of the contracts. The fair value of the Company’s commodity swap contracts is based on an analysis of the expected cash flow of the contract in combination with observable forward price inputs obtained from a third-party pricing source. The calculations are adjusted for credit risk. Therefore, the Company’s derivative assets and liabilities are classified within Level 2 of the fair value hierarchy. Derivative assets are included within “Prepaid expenses and other current assets” and “Other assets” on the Company’s Consolidated Balance Sheets. Derivative liabilities are included within “Accrued expense and other current liabilities” and “Other long-term liabilities” on the Company’s Consolidated Balance Sheets.

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Note 17 - Commitments
Letters of Credit

Under the Revolving Credit Facility, the Company had a total capacity of $400.0 million at June 30, 2024 that may be used for a combination of cash borrowings and letter of credit issuances. At June 30, 2024, the Company had aggregate letters of credit outstanding in the amount of $8.5 million, primarily related to certain insurance policies as described in Note 2 - Significant Accounting Policies.
Purchase Commitments
As of June 30, 2024, the Company had unconditional purchase commitments for diesel fuel and natural gas in the normal course of business in the aggregate amount of $2.9 million. Management does not expect any significant changes in the market value of these goods during the commitment period that would have a material adverse effect on the financial condition, results of operations and cash flows of the Company. As of June 30, 2024, the Company’s purchase commitments for the remainder of fiscal 2024 and for 2025 and 2026 were as follows (unaudited, in thousands):
Fiscal YearAmount
Remainder of 2024$1,032 
20251,632 
2026232 
Total$2,896 
Minimum Royalties

The Company has lease agreements associated with aggregates facilities under which the Company makes royalty payments. These agreements are outside the scope of Topic 842. The payments are generally based on tons sold in a particular period; however, certain agreements have minimum annual payments. The Company had commitments in the form of minimum royalties as of June 30, 2024 in the amount of $2.4 million, due as follows (unaudited, in thousands):

Fiscal YearAmount
Remainder of 2024$136 
2025256 
2026192 
2027180 
2028145 
Thereafter1,470 
Total$2,379 

Royalty expense recorded in cost of revenue was $0.5 million and $0.4 million for the three months ended June 30, 2024 and 2023, and $1.3 million and $1.2 million for the nine months ended June 30, 2024 and 2023.

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Note 18 - Restricted Investments
The following is a summary of the Company’s debt securities as of June 30, 2024 and September 30, 2023 (in thousands):
June 30, 2024
(unaudited)
Amortized CostGross Unrealized GainsGross Unrealized LossesFair Value
U.S. government securities$7,564 $ $213 $7,351 
Corporate debt securities6,930  141 6,789 
Municipal government securities1,760  65 1,695 
Agency backed securities1,257  76 1,181 
Total$17,511 $ $495 $17,016 
September 30, 2023
Amortized CostGross Unrealized GainsGross Unrealized LossesFair Value
U.S government securities$6,869 $ $320 $6,549 
Corporate debt securities5,931  326 5,605 
Municipal government securities1,853  105 1,748 
Agency backed securities1,273  96 1,177 
Total$15,926 $ $847 $15,079 
The amortized cost and fair value of debt securities classified as available for sale by contractual maturity, as of June 30, 2024, are as follows (unaudited, in thousands):
Amortized CostFair Value
Due within one year$2,350 $2,333 
Due after one year through three years4,878 4,745 
Due after three years10,283 9,938 
Total $17,511 $17,016 

Note 19 - Other Comprehensive Income (Loss)

Comprehensive income comprises two subsets: net income and OCI. The components of OCI are presented in the accompanying Consolidated Statements of Comprehensive Income and Consolidated Statements of Stockholders’ Equity, net of applicable taxes. The Company’s interest rate swap contract hedge included in other comprehensive income (loss) was entered into on July 1, 2022 with an original notional value of $300.0 million. The maturity date of this swap is June 30, 2027.
Amounts in accumulated other comprehensive income (“AOCI”), net of tax, at June 30, 2024 and September 30, 2023, were as follows (in thousands):
AOCIJune 30, 2024 (unaudited)September 30, 2023
Interest rate swap contract, net of blend and extend arrangement$18,763 $25,533 
Unrealized loss on available-for-sale securities(495)(847)
Less tax effect of other comprehensive income (loss) items(4,461)(5,992)
Total$13,807 $18,694 
Changes in AOCI, net of tax, are as follows (in thousands):
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AOCIInterest Rate Hedge
Balance at September 30, 2023$18,694 
Net OCI changes(4,887)
Balance at June 30, 2024 (unaudited)$13,807 
AOCIInterest Rate Hedge
Balance at September 30, 2022$17,620 
Net OCI changes(637)
Balance at June 30, 2023 (unaudited)$16,983 
Amounts reclassified from AOCI to earnings are as follows (unaudited, in thousands):
For the Three Months Ended June 30,
20242023
Interest expense (benefit)$(2,635)$(2,377)
Realized loss on restricted investments4 6 
Benefit from income taxes654 612 
Total reclassifications from AOCI to earnings$(1,977)$(1,759)
For the Nine Months Ended June 30,
20242023
Interest expense (benefit)$(7,919)$(5,719)
Realized loss on restricted investments53 10 
Benefit from income taxes1,953 1,473 
Total reclassifications from AOCI to earnings$(5,913)$(4,236)

Note 20 - Subsequent Event

Georgia Acquisition

On August 1, 2024, a subsidiary of the Company acquired substantially all of the assets of Robinson Paving Company, an asphalt paving company headquartered in Columbus, Georgia, for approximately $60.3 million. The transaction added three HMA plants and related crews and equipment located in Columbus, Georgia and the surrounding area.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
This discussion and analysis of our financial condition and results of operations is intended to assist in understanding and assessing the trends and significant changes in our results of operations and financial condition during the period covered by this report. Historical results may not be indicative of future performance. This discussion includes forward-looking statements that reflect our plans, estimates and beliefs. Such statements involve risks and uncertainties. Our actual results may differ materially from those contemplated by these forward-looking statements as a result of various factors, including those set forth under the headings “Risk Factors” and “Cautionary Statement Regarding Forward-Looking Statements”. This discussion should be read in conjunction with our unaudited consolidated financial statements and the notes thereto included elsewhere in this Quarterly Report on Form 10-Q and our audited consolidated financial statements and notes thereto included in the 2023 Form 10-K. In this discussion, we use certain non-GAAP financial measures. Explanations of these non-GAAP financial measures and reconciliations to the most directly comparable GAAP financial measures are included in this “Management’s Discussion and Analysis of Financial Condition and Results of Operations". Investors should not consider non-GAAP financial measures in isolation or as substitutes for financial information presented in compliance with GAAP.
Overview
We are a civil infrastructure company that specializes in the building and maintenance of transportation networks. Our operations leverage a highly-skilled workforce, strategically located HMA plants, substantial construction assets and select material deposits. We provide construction products and services to both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports and commercial and residential sites in the southeastern United States.
Our public projects are funded by federal, state and local governments and include roads, highways, bridges, airports and other forms of infrastructure. Public transportation infrastructure projects historically have been a relatively stable portion of state and federal budgets and represent a significant share of the U.S. construction market. Federal funds are allocated on a state-by-state basis, and each state is required to match a portion of the federal funds that it receives. Federal highway spending uses funds predominantly from the Highway Trust Fund, which derives its revenues from fuel taxes and other user fees.
In addition to public infrastructure projects, we provide a wide range of large site work construction and HMA paving services to private construction customers, including commercial and residential developers and local businesses.
Contract Backlog
At June 30, 2024, our contract backlog was $1.9 billion. Contract backlog is a financial measure that reflects the dollar value of work that the Company expects to perform in the future. We include a construction project in our contract backlog at the time it is awarded and to the extent we believe funding is probable. Our backlog consists of uncompleted work on contracts in progress and contracts for which we have executed a contract but have not commenced the work. For uncompleted work on contracts in progress, we include (i) executed change orders, (ii) pending change orders for which we expect to receive confirmation in the ordinary course of business and (iii) claims that we have made against our customers for which we have determined we have a legal basis under existing contractual arrangements and as to which we consider collection to be probable. Backlog of uncompleted work on contracts under which work was either in progress or had not yet begun was $1.5 billion at June 30, 2024. Our contract backlog also includes low bid/no contract projects, which consist of (i) public bid projects for which we were the low bidder and no contract has been executed and (ii) private work projects for which we have been notified that we are the low bidder or have been given a notice to proceed, but no contract has been executed. Low bid/no contract backlog was $0.4 billion at June 30, 2024.
Recent Developments
Business Acquisitions
During the three months ended June 30, 2024, we completed two acquisitions, expanding our operations in Georgia and North Carolina. As a result of these acquisitions, we added two asphalt plants, a greenfield asphalt plant site, a diverse fleet of equipment and vehicles, as well as skilled construction professionals. For further discussion regarding these transactions, see Note 4 - Business Acquisitions to the unaudited consolidated financial statements included elsewhere in this report.
Stock Repurchase Plan
On April 12, 2024, our Board of Directors authorized a stock repurchase program under which up to $40 million is available to purchase shares of our outstanding Class A common stock through September 30, 2025. We intend to utilize the stock repurchase program to minimize the dilutive impact of awards granted under our equity incentive plans and to repurchase shares opportunistically. Shares of our Class A common stock may be repurchased from time to time in open market transactions at prevailing market prices, in privately negotiated transactions or by other means in accordance with federal securities laws, including Rule 10b5-1 plans. The stock repurchase program does not obligate us to repurchase any shares of Class A common stock, and the stock repurchase program may be modified, suspended, extended or terminated at any time by our Board of Directors. The actual timing, number and value of shares of
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Class A common stock repurchased will be determined by a committee of the Board of Directors at its discretion and will depend on a number of factors, including the market price of our Class A common stock, capital allocation alternatives, general market and economic conditions and other corporate considerations.

How We Assess Performance of Our Business

Revenues

We derive our revenues predominantly by providing construction products and services for both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports and commercial and residential sites. Our projects represent a mix of federal, state, municipal and private customers. We also derive revenues from the sale of HMA, aggregates and liquid asphalt cement to customers. We recognize revenues derived from projects as we satisfy our performance obligations over time, measured by the relationship of total cost incurred compared to total estimated contract costs (cost-to-cost input method). Changes in job performance, job conditions and estimated profitability, including those arising from contract penalty provisions and final contract settlements, may result in revisions to estimated costs and income, and are recognized in the period in which the revisions are determined. Revenues derived from the sale of HMA, aggregates and liquid asphalt cement are recognized when the risks associated with ownership have passed to the customer.

Gross Profit

Gross profit represents revenues less cost of revenues. Cost of revenues consists of all direct and indirect costs associated with construction contracts, including raw materials, labor, equipment costs, depreciation, lease expenses, subcontract costs and other expenses at our HMA plants, aggregates mining facilities and liquid asphalt cement terminal. Our cost of revenues is directly affected by fluctuations in commodity prices, primarily liquid asphalt and diesel fuel. From time to time, when appropriate, we limit our exposure to changes in commodity prices by entering into forward purchase commitments. In addition, our public infrastructure contracts often provide for price adjustments based on fluctuations in certain commodity-related product costs. These price adjustment provisions are in place for most of our public infrastructure contracts, and we seek to include similar provisions in our private contracts.

Depreciation, Depletion, Accretion and Amortization

Property, plant and equipment are initially recorded at cost or, if acquired as a business combination, at fair value. Depreciation on property, plant and equipment is computed on a straight-line basis over the estimated useful life of the asset. Amortization expense is the periodic expense related to leasehold improvements and intangible assets. Leasehold improvements are amortized over the lesser of the life of the underlying asset or the remaining lease term. Our intangible assets were recognized as a result of certain acquisitions and are generally amortized on a straight-line basis over the estimated useful lives of the assets. Our unfavorable contract liabilities were recognized as a result of certain acquisitions and are amortized as the associated projects progress. Mineral reserves are depleted in accordance with the units-of-production method as aggregates are extracted, using the initial allocation of cost based on proven and probable reserves.

General and Administrative Expenses
General and administrative expenses include costs related to our operational offices that are not allocated to direct contract costs and expenses related to our corporate offices. These expenses consist primarily of salaries and personnel costs for our administration, finance and accounting, legal, information systems, human resources and certain managerial employees. General and administrative expenses also include acquisition expenses, audit, consulting and professional fees, share-based compensation expense, travel, insurance, office space rental costs, property taxes and other corporate and overhead expenses.
Gain on Sale of Property, Plant and Equipment
In the normal course of business, we sell assets for various reasons, including when the cost of maintaining the asset exceeds the cost of replacing it. The gain or loss on the sale of property, plant and equipment reflects the difference between the carrying value at the date of disposal and the net consideration received from the sale during the period.
Gain on Facility Exchange
As part of our continued growth strategy, we may exchange or sell other facilities in order to generate capital for use in connection with other strategic initiatives. The gain or loss on the exchange or sale of a facility reflects the difference between the net carrying value of the facility at the date of disposal and the consideration received from the exchange or sale during the period.
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Interest Expense, Net
Interest expense, net primarily represents interest incurred on our long-term debt, such as the Term Loans and the Revolving Credit Facility, and amortization of deferred debt issuance costs. These amounts are partially offset by interest income earned on short-term investments of cash balances in excess of our current operating needs.
Other Key Performance Indicators - Adjusted EBITDA and Adjusted EBITDA Margin
Adjusted EBITDA represents net income before, as applicable from time to time, (i) interest expense, net, (ii) provision (benefit) for income taxes, (iii) depreciation, depletion, accretion and amortization, (iv) share-based compensation expense, and (v) loss on the extinguishment of debt. Adjusted EBITDA Margin represents Adjusted EBITDA as a percentage of revenues for each period. These metrics are supplemental measures of our operating performance that are neither required by, nor presented in accordance with, GAAP. These measures have limitations as analytical tools and should not be considered in isolation or as an alternative to net income or any other performance measure derived in accordance with GAAP as an indicator of our operating performance. We present Adjusted EBITDA and Adjusted EBITDA Margin because management uses these measures as key performance indicators, and we believe that securities analysts, investors and others use these measures to evaluate companies in our industry. Our calculation of Adjusted EBITDA and Adjusted EBITDA Margin may not be comparable to similarly named measures reported by other companies. Potential differences may include differences in capital structures, tax positions and the age and book depreciation of intangible and tangible assets.
The following table presents a reconciliation of net income, the most directly comparable measure calculated in accordance with GAAP, to Adjusted EBITDA and the calculation of Adjusted EBITDA Margin for the periods presented (unaudited, in thousands, except percentages):
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024
2023 (1)
2024
2023 (1)
Net income $30,908 $21,677 $39,627 $18,088 
Interest expense, net4,673 5,039 12,987 13,801 
Provision for income taxes10,108 7,117 12,905 6,153 
Depreciation, depletion, accretion and amortization 23,507 19,536 67,468 57,769 
Share-based compensation expense4,039 2,737 10,586 7,909 
Adjusted EBITDA$73,235 $56,106 $143,573 $103,720 
Revenues$517,794 $421,893 $1,285,726 $1,088,522 
Adjusted EBITDA Margin14.1 %13.3 %11.2 %9.5 %
(1)The Company has historically included within the definition of Adjusted EBITDA an adjustment for management fees and expenses related to the Company’s management services agreement with an affiliate of SunTx Capital Partners, a member of the Company’s control group. Effective October 1, 2023, the term of the management services agreement was extended to October 1, 2028. As a result of the term extension, the Company no longer views the management fees and expenses paid under the management services agreement as a non-recurring expense. Accordingly, periods commencing subsequent to September 30, 2023 do not include an adjustment for management fees and expenses, and the Company has recast comparative Adjusted EBITDA and Adjusted EBITDA Margin for the three and nine months ended June 30, 2023 to conform to the current definition.








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Results of Operations
Three Months Ended June 30, 2024 Compared to Three Months Ended June 30, 2023
The following table sets forth selected financial data for the three months ended June 30, 2024 and 2023 (unaudited, in thousands, except percentages):
Change From the Three Months Ended
For the Three Months Ended June 30,June 30, 2023
to the Three Months Ended
20242023June 30, 2024
Dollars% of
Revenues
Dollars% of
Revenues

Change
%
Change
Revenues$517,794 100.0 %$421,893 100.0 %$95,901 22.7 %
Cost of revenues434,302 83.9 %357,821 84.8 %76,481 21.4 %
Gross profit83,492 16.1 %64,072 15.2 %19,420 30.3 %
General and administrative expenses(38,928)(7.5)%(32,231)(7.7)%(6,697)20.8 %
Gain on sale of property, plant and equipment1,093 0.2 %1,499 0.4 %(406)(27.1)%
Operating income 45,657 8.8 %33,340 7.9 %12,317 36.9 %
Interest expense, net(4,673)(0.9)%(5,039)(1.2)%366 (7.3)%
Other income32 — %493 0.1 %(461)(93.5)%
Income before provision for income taxes 41,016 7.9 %28,794 6.8 %12,222 42.4 %
Provision for income taxes10,108 1.9 %7,117 1.7 %2,991 42.0 %
Net income$30,908 6.0 %$21,677 5.1 %$9,231 42.6 %
Adjusted EBITDA$73,235 14.1 %$56,106 13.3 %$17,129 30.5 %
Revenues. Revenues for the three months ended June 30, 2024 increased $95.9 million, or 22.7%, to $517.8 million from $421.9 million for the three months ended June 30, 2023. The increase included $40.9 million of revenues attributable to acquisitions subsequent to June 30, 2023, and an increase of approximately $55.0 million of revenues in our existing markets from contract work and sales of HMA and aggregates to third parties. The 13.0% increase in revenue in our existing markets was due to strong demand in both public and private work.
Gross Profit. Gross profit for the three months ended June 30, 2024 increased $19.4 million, or 30.3%, to $83.5 million from $64.1 million for the three months ended June 30, 2023. The increase in gross profit was primarily the result of a 22.7% increase in revenues for the three months ended June 30, 2024 compared to the three months ended June 30, 2023 and a higher gross profit margin. The higher gross profit margin was due to efficient utilization of our plants and equipment fleet and completion of new backlog with more favorable margins.
General and Administrative Expenses. General and administrative expenses for the three months ended June 30, 2024 increased $6.7 million, or 20.8%, to $38.9 million from $32.2 million for the three months ended June 30, 2023. The increase was the result of (i) a $1.3 million increase in share-based compensation expense, (ii) a $2.6 million increase attributable to general and administrative expenses associated with the operations of businesses acquired subsequent to June 30, 2023, (iii) a $1.3 million increase in management personnel payroll and benefits, and (iv) a $1.5 million increase in other general and administrative expenses.
Gain on Sale of Property, Plant and Equipment. Gain on sale of property, plant and equipment for the three months ended June 30, 2024 decreased $0.4 million, or 27.1%, to $1.1 million from $1.5 million for the three months ended June 30, 2023. The decrease was attributable to lower disposals of equipment and components during the quarter.
Interest Expense, Net. Interest expense, net for the three months ended June 30, 2024 decreased $0.3 million, or 7.3%, to $4.7 million compared to $5.0 million for the three months ended June 30, 2023. The decrease in interest expense, net was primarily due to an increase in interest income from an overnight sweep program established in fiscal 2024. This increase in interest income was primarily offset by an increase in interest expense due to an increase in the average principal debt balance outstanding during the three months ended June 30, 2024 compared to the corresponding period in 2023.
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Provision for Income Taxes. Our effective tax rate decreased to 24.6% for the three months ended June 30, 2024, from 24.7% for the three months ended June 30, 2023. Our lower effective tax rate during the three months ended June 30, 2024 was due to differences in state tax rates at our operating subsidiaries.

Net Income. Net income increased $9.2 million to $30.9 million for the three months ended June 30, 2024, compared to $21.7 million for the three months ended June 30, 2023. The increase in net income was primarily a result of higher gross profit, partially offset by an increase in general and administrative expenses and decreased gains on sale of property, plant and equipment, all as described above.

Adjusted EBITDA and Adjusted EBITDA Margin. Adjusted EBITDA and Adjusted EBITDA Margin were $73.2 million and 14.1%, respectively, for the three months ended June 30, 2024, compared to $56.1 million and 13.3%, respectively, for the three months ended June 30, 2023. The increase in Adjusted EBITDA and Adjusted EBITDA Margin resulted from an increase in gross profit, partially offset by higher general and administrative expenses and decreased gains on sale of property, plant and equipment, all as described above. See the description of Adjusted EBITDA and Adjusted EBITDA Margin, as well as a reconciliation of Adjusted EBITDA to net income, under the heading “How We Assess Performance of Our Business”.
Nine Months Ended June 30, 2024 Compared to Nine Months Ended June 30, 2023
The following table sets forth selected financial data for the nine months ended June 30, 2024 and 2023 (unaudited, in thousands, except percentages):
Change From the Nine Months Ended
For the Nine Months Ended June 30,June 30, 2023
to the Nine Months Ended
20242023June 30, 2024
Dollars% of
Revenues
Dollars% of
Revenues

Change
%
Change
Revenues$1,285,726 100.0 %$1,088,522 100.0 %$197,204 18.1 %
Cost of revenues1,111,553 86.5 %967,674 88.9 %143,879 14.9 %
Gross profit174,173 13.5 %120,848 11.1 %53,325 44.1 %
General and administrative expenses(111,661)(8.7)%(93,945)(8.6)%(17,716)18.9 %
Gain on sale of property, plant and equipment2,960 0.3 %4,825 0.4 %(1,865)(38.7)%
Gain on facility exchange— — %5,389 0.5 %(5,389)(100.0)%
Operating income 65,472 5.1 %37,117 3.4 %28,355 76.4 %
Interest expense, net(12,987)(1.0)%(13,801)(1.3)%814 (5.9)%
Other income47 — %925 0.1 %(878)(94.9)%
Income before provision for income taxes 52,532 4.1 %24,241 2.2 %28,291 116.7 %
Provision for income taxes12,905 1.0 %6,153 0.6 %6,752 109.7 %
Net income $39,627 3.1 %$18,088 1.6 %$21,539 119.1 %
Adjusted EBITDA$143,573 11.2 %$103,720 9.5 %$39,853 38.4 %
Revenues. Revenues for the nine months ended June 30, 2024 increased $197.2 million, or 18.1%, to $1.3 billion from $1.1 billion for the nine months ended June 30, 2023. The increase included $95.6 million of revenues attributable to acquisitions completed subsequent to June 30, 2023 and $101.6 million of revenues in our existing markets from contract work and sales of HMA and aggregates to third parties. The 9.3% increase in revenues in our existing markets compared to the prior year period was due to strong demand in both public and private work.
Gross Profit. Gross profit for the nine months ended June 30, 2024 increased $53.4 million, or 44.1%, to $174.2 million from $120.8 million for the nine months ended June 30, 2023. The increase in gross profit was primarily the result of a 18.1% increase in revenues for the nine months ended June 30, 2024 compared to the nine months ended June 30, 2023 and a higher gross profit margin. The higher gross profit margin was due to efficient utilization of our plants and equipment fleet and completion of new backlog with more favorable margins.
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General and Administrative Expenses. General and administrative expenses for the nine months ended June 30, 2024 increased $17.7 million, or 18.9%, to $111.6 million from $93.9 million for the nine months ended June 30, 2023. The increase was primarily the result of (i) a $2.7 million increase in share-based compensation expense, (ii) a $6.2 million increase attributable to general and administrative expenses associated with the operations of businesses acquired subsequent to June 30, 2023, (iii) a $5.1 million increase in management personnel payroll and benefits, and (iv) a $3.7 million increase in other general and administrative expenses.
Gain on Sale of Property, Plant and Equipment. Gain on sale of property, plant and equipment for the nine months ended June 30, 2024 decreased $1.8 million, or 38.7%, to $3.0 million from $4.8 million for the nine months ended June 30, 2023. The decrease was attributable to lower disposals of equipment and components during the period.
Gain on Facility Exchange. There was no gain on facility exchange for the nine months ended June 30, 2024 compared to a gain of $5.4 million for the nine months ended June 30, 2023. The gain was the result of the disposition of a quarry located near Goldston, North Carolina. In connection with this transaction, the Company acquired three HMA manufacturing plants and certain related assets located in the Nashville, Tennessee metro area.
Interest Expense, Net. Interest expense, net for the nine months ended June 30, 2024 decreased $0.8 million, or 5.9%, to $13.0 million compared to $13.8 million for the nine months ended June 30, 2023. The decrease in interest expense, net was primarily due to an increase in interest income from an overnight sweep program established in fiscal 2024. This increase in interest income was primarily offset by an increase in interest expense due to an increase in the average principal debt balance outstanding during the nine months ended June 30, 2024 compared to the corresponding period in 2023.
Provision for Income Taxes. Our effective tax rate decreased to 24.6% for the nine months ended June 30, 2024, from 25.4% for the nine months ended June 30, 2023. Our higher effective tax rate during the nine months ended June 30, 2023 was due to differences in state tax rates at our operating subsidiaries.

Net Income. Net income increased $21.5 million to $39.6 million for the nine months ended June 30, 2024, compared to $18.1 million for the nine months ended June 30, 2023. The increase in net income was primarily a result of higher gross profit, partially offset by an increase in general and administrative expenses and decreased gain on the facility exchange and gains on sale of property, plant and equipment, all as described above.
Adjusted EBITDA and Adjusted EBITDA Margin. Adjusted EBITDA and Adjusted EBITDA Margin were $143.6 million and 11.2%, respectively, for the nine months ended June 30, 2024, compared to $103.7 million and 9.5%, respectively, for the nine months ended June 30, 2023. The increase in Adjusted EBITDA and Adjusted EBITDA Margin resulted from an increase in gross profit, partially offset by higher general and administrative expenses and decreased gain on the facility exchange and gains on sale of property, plant and equipment, all as described above. See the description of Adjusted EBITDA and Adjusted EBITDA Margin, as well as a reconciliation of Adjusted EBITDA to net income, under the heading “How We Assess Performance of Our Business”.
Liquidity and Capital Resources
Cash Flows Analysis
The following table sets forth our cash flows for the periods indicated (unaudited, in thousands):
For the Nine Months Ended June 30,
20242023
Net cash provided by operating activities, net of acquisitions$113,181 $94,542 
Net cash used in investing activities(199,098)(118,638)
Net cash provided by financing activities95,280 43,486 
Net change in cash and cash equivalents$9,363 $19,390 
Operating Activities
During the nine months ended June 30, 2024, cash provided by operating activities, net of business acquisitions, was $113.2 million, primarily as a result of:
net income of $39.6 million, including $67.5 million of depreciation, depletion, accretion and amortization, $10.2 million of share-based compensation expense and $3.0 million of gain on sale of property, plant and equipment;
an increase in contracts receivable including retainage, net of $11.3 million due to normal fluctuations resulting from the timing of processing transactions in our accounts receivable cycle;

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an increase in inventories of $17.0 million due to increased inventories from acquisitions, growth in existing markets, higher inventory costs and normal fluctuations in our inventory cycle;

an increase in accounts payable and accrued expenses and other current liabilities of $6.0 million due to the timing of processing transactions in our accounts payable cycle; and

a net increase in the difference between costs and estimated earnings in excess of billings on uncompleted contracts and billings in excess of costs and estimated earnings on uncompleted contracts of $22.8 million due to the timing of performing and closing projects.

During the nine months ended June 30, 2023, cash provided by operating activities, net of business acquisitions, was $94.5 million, primarily as a result of:
net income of $18.1 million, including $57.8 million of depreciation, depletion, accretion and amortization of long-lived assets, unrealized losses on derivative instruments of $1.4 million, gain on sale of property, plant and equipment of $4.8 million, gain on facility exchange of $5.4 million and share-based compensation expense of $7.9 million;
a decrease in contracts receivable including retainage, net of $22.8 million due to normal fluctuations resulting from the timing of processing transactions in our accounts receivable cycle;

an increase in prepaid expenses and other current assets of $3.2 million primarily due to the timing of payments under our insurance policies and other expenses;

an increase in inventories of $12.0 million due to increased inventories from acquisitions, growth in existing markets, higher inventory costs and normal fluctuations in our inventory cycle;

a decrease in accounts payable and accrued expenses and other current liabilities of $9.2 million due to the timing of processing transactions in our accounts payable cycle; and

a net increase of $10.6 million in the difference between billings in excess of costs and estimated earnings on uncompleted contracts and costs and estimated earnings in excess of billings on uncompleted contracts and due to the timing of performing and closing projects.

Investing Activities
During the nine months ended June 30, 2024, cash used in investing activities was $199.1 million, of which $135.2 million related to acquisitions completed in the period, $70.4 million was invested in property, plant and equipment and $4.4 million was invested in restricted investments by the Captive, partially offset by $8.0 million of proceeds from the sale of property, plant and equipment and $2.9 million of proceeds from sales, calls and maturities of restricted investments.
During the nine months ended June 30, 2023, cash used in investing activities was $118.6 million, of which $82.7 million related to acquisitions completed in the period, $79.0 million was invested in property, plant and equipment and $7.9 million was invested in restricted investments by the Captive, partially offset by $12.6 million of proceeds from the sale of property, plant and equipment, $37.0 million of proceeds from the facility exchange and $1.4 million of proceeds from sales, calls and maturities of restricted investments.
Financing Activities
During the nine months ended June 30, 2024, cash provided by financing activities was $95.3 million. We received $149.4 million of proceeds from our Revolving Credit Facility, which were primarily used for acquisitions completed in the period. This cash flow was partially offset by $47.5 million of principal payments on long-term debt and purchase of treasury stock of $6.6 million.
During the nine months ended June 30, 2023, cash provided by financing activities was $43.5 million. We received $53.0 million of proceeds from our Credit Facility, which were primarily used for acquisitions completed in the period. This cash flow was partially offset by $9.4 million of principal payments on long-term debt.



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Credit Agreement
We and each of our subsidiaries are parties to the Credit Agreement, which provides for the Term Loans and the Revolving Credit
Facility. At June 30, 2024 and September 30, 2023, there was $397.5 million and $283.8 million, respectively, of principal outstanding under the Term Loans, $81.9 million and $93.1 million, respectively, of principal outstanding under the Revolving Credit Facility, and availability of $309.7 million and $222.1 million, respectively, under the Revolving Credit Facility, including a reduction for outstanding letters of credit.

The Credit Agreement requires us to satisfy certain financial covenants, including a minimum fixed charge coverage ratio of 1.20-to-1.00 and a maximum consolidated leverage ratio of 3.50-to-1.00, subject to certain adjustments. At June 30, 2024 and September 30, 2023, our fixed charge coverage ratio was 3.15-to-1.00 and 2.56-to-1.00, respectively, and our consolidated leverage ratio was 1.81-to-1.00 and 1.72-to-1.00, respectively.

We have entered into an interest rate swap agreement to hedge against the risk of changes in interest rates. At June 30, 2024 and September 30, 2023, the notional value of the interest rate swap agreement was $300.0 million, and the fair value was $20.5 million and $26.9 million, respectively, which amounts are included within other assets on our Consolidated Balance Sheets.
For more information about the Credit Agreement, see Note 8 - Debt to the unaudited consolidated financial statements included elsewhere in this report.
Capital Requirements and Sources of Liquidity

During the nine months ended June 30, 2024 and 2023, our capital expenditures were approximately $70.4 million and $79.0 million, respectively. Our capital expenditures are typically made during the fiscal year in which they are approved. At June 30, 2024, our commitments for capital expenditures were not material to our financial condition or results of operations on a consolidated basis. For fiscal 2024, we expect total capital expenditures to be $90.0 million to $95.0 million. Our capital expenditure budget is an estimate and is subject to change.
Historically, we have required significant amounts of cash in order to make capital expenditures, purchase materials, execute our growth strategy through acquisitions and fund our organic expansion into new markets. Our working capital needs are driven by the seasonality and growth of our business, with our cash requirements increasing in periods of growth. Additional cash requirements resulting from our growth include the costs of additional personnel, production and distribution facilities, enhancements to our information systems, integration costs related to any acquisitions and our compliance with laws and rules applicable to public companies. Furthermore, on April 12, 2024, we announced that our Board of Directors authorized a stock repurchase program under which up to $40 million is available to purchase shares of our outstanding Class A common stock through September 30, 2025. We intend to utilize the stock repurchase program to minimize the dilutive impact of awards granted under our equity incentive plans and to repurchase shares opportunistically. Shares of Class A common stock may be repurchased from time to time in open market transactions at prevailing market prices, in privately negotiated transactions or by other means in accordance with federal securities laws, including Rule 10b5-1 plans. The stock repurchase program does not obligate the Company to repurchase any shares of Class A common stock, and the stock repurchase program may be modified, suspended, extended or terminated at any time by our Board of Directors. The actual timing, number and value of shares of Class A common stock repurchased will be determined by a committee of the Board of Directors at its discretion and will depend on a number of factors, including the market price of the Class A common stock, capital allocation alternatives, general market and economic conditions and other corporate considerations. During the nine months ended June 30, 2024, the Company purchased 93,408 shares of Class A common stock for aggregate consideration of approximately $5.3 million through open market transactions.
We have historically relied on cash available through credit facilities, in addition to cash from operations, to finance our working capital requirements and to support our growth. We regularly monitor potential capital sources, including equity and debt markets, in an effort to meet our planned capital expenditures and liquidity requirements. Our future success will depend on our ability to access outside sources of capital.
We believe that our operating cash flow and available borrowings under the Credit Agreement will be sufficient to fund our operations, make planned capital expenditures and opportunistically repurchase shares of Class A common stock for at least the next 12 months. However, future cash flows are subject to a number of variables, including the potential impacts of inflation and supply chain constraints, and significant additional capital expenditures will be required to conduct our operations. There can be no assurance that operations and other capital resources will provide sufficient cash to maintain planned or future levels of capital expenditures. In the event that we make one or more acquisitions and the amount of capital required is greater than the amount of cash on hand we have available for acquisitions at that time, we could be required to reduce the expected level of capital expenditures and/or seek additional capital. If we seek additional capital, we may do so through borrowings under the Credit Agreement or other credit facilities, joint ventures, asset sales, offerings of debt or equity securities or other means. However, our ability to engage in any such transactions may be constrained by economic conditions and other factors outside of our control. We cannot guarantee that additional capital will be
35

available on acceptable terms or at all. If we are unable to obtain the funds we need, we may not be able to complete acquisitions that may be favorable to us or finance the capital expenditures necessary to conduct our operations.
Contractual Obligations
The following table summarizes our significant contractual obligations outstanding as of June 30, 2024 (unaudited, in thousands):

Payments Due by Fiscal Year
Total202420252026202720282029 and Thereafter
Debt obligations$479,350 $5,312 $26,563 $31,875 $415,600 $— $— 
Lease obligations39,016 2,311 8,976 8,609 7,861 4,717 6,542 
Purchase commitments2,896 1,032 1,632 232 — — — 
Royalty payments2,379 136 256 192 180 145 1,470 
Asset retirement obligations2,461 — — — — — 2,461 
Total$526,102 $8,791 $37,427 $40,908 $423,641 $4,862 $10,473 
Off-Balance Sheet Arrangements
As of June 30, 2024, we had aggregate letters of credit outstanding in the amount of $8.5 million, future purchase commitments of diesel fuel and natural gas of $2.7 million and $0.2 million, respectively, and $2.4 million of minimum royalty payments related to aggregates facilities. Other than the letters of credit, future purchase commitments and minimum royalty payments, we do not currently have any off-balance sheet arrangements that have, or are reasonably likely to have, a material current or future effect on our financial condition, changes in our financial condition, revenue or expenses, results of operations, liquidity, capital expenditures or capital resources. See Note 17 - Commitments to our unaudited consolidated financial statements included elsewhere in this report for additional information.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.
Interest Rate Risk
We are exposed to interest rate risk on certain of our short and long-term debt obligations used to finance our operations and acquisitions. We have SOFR-based floating rate borrowings under the Credit Agreement, which expose us to variability in interest payments due to changes in the reference interest rates. From time to time, we use derivative instruments as hedges against the impact of interest rate changes on future earnings and cash flows. We do not enter into such derivative instruments for speculative or trading purposes. At June 30, 2024, we had a total of $479.4 million of variable rate debt outstanding. Holding other factors constant and absent the interest rate swap agreements described above, a hypothetical 1% change in our borrowing rates would result in a $4.8 million change in our annual interest expense based on our variable rate debt outstanding at June 30, 2024.
The following table presents the future principal payment obligations, interest payments, and fair values associated with the Company’s debt instruments assuming the Company’s actual level of variable rate debt as of June 30, 2024 (unaudited, in thousands):
For the Fiscal Year Ending September 30,Fair
2024202520262027ThereafterTotalValue
Debt obligations
   Term Loans principal payments$5,312 $26,563 $31,875 $333,750 $— $397,500 $398 
   Revolving Credit Facility principal payments— — — 81,850 — 81,850 82 
   Interest payments (1)
8,305 32,353 30,182 21,187 — 
(1) Represents projected interest payments using the Company’s June 2024 SOFR-based floating rate of 6.93% per annum.
The notional amount of the Company’s outstanding interest rate swap contract at June 30, 2024 was $300.0 million. The maturity date of this swap is June 30, 2027, and the fair value of the outstanding swap contract was $20.5 million as of June 30, 2024. See also Note 15 - Investment in Derivative Instruments and Note 16 - Fair Value Measurements to the unaudited consolidated financial statements included elsewhere in this report.

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Inflation Risk
We are subject to the effects of inflation through wage pressures, increases in the cost of raw materials used to produce HMA, and increases in other items, such as fuel, concrete and steel. In recent years, inflation, supply chain and upward wage pressures have had a significant impact on the global economy, including the construction industry in the United States. While it is impossible to fully eliminate the impact of these factors, we seek to recover increasing costs by obtaining higher prices for our products or by including the anticipated price increases in our bids. Due to the relatively short-term duration of our construction contracts, we are generally able to reduce our exposure to price increases on new contracts, but we are limited in our ability to pass through increased costs for projects already in our backlog. Going forward, continued cost inflation in these areas may require further price adjustments to maintain profit margin, and any price increases may have a negative effect on demand.

Item 4. Controls and Procedures.
Evaluation of Disclosure Control and Procedures
Our management carried out, as of June 30, 2024, with the participation of our Chief Executive Officer and our Chief Financial Officer, an evaluation of the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act). Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of June 30, 2024, our disclosure controls and procedures were effective to provide reasonable assurance that material information required to be disclosed by us in reports we file under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms and that information required to be disclosed by us in the reports we file or submit under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Control Over Financial Reporting

There were no changes to our internal control over financial reporting during the quarter ended June 30, 2024 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
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PART II - Other Information
Item 1. Legal Proceedings.
Due to the nature of our business, we are involved in routine litigation or subject to other disputes or claims related to our business activities, including, among other things, (i) workers’ compensation claims, (ii) employment-related disputes and (iii) liability issues or breach of contract or tortious conduct claims in connection with the performance of services and provision of materials. We and our affiliates are also subject to government inquiries in the ordinary course of business seeking information concerning our compliance with government construction contracting requirements and various laws and regulations, the outcome of which cannot be predicted with certainty. In the opinion of our management, after consultation with legal counsel, none of the pending inquiries, litigation, disputes or claims against us, if decided adversely to us, would have a material adverse effect on our financial condition, cash flows or results of operations. There have been no material changes to the legal proceedings disclosed in the 2023 Form 10-K.

Item 1A. Risk Factors.
In addition to the other financial information set forth in this report, you should carefully consider the factors discussed in Part I, Item 1A, “Risk Factors,” in the 2023 Form 10-K that could materially affect our business, financial condition or future operating results. The risks described below and in the 2023 Form 10-K are not the only risks that we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition and operating results.


Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.
Unregistered Sales of Equity Securities
The Company did not sell any of its equity securities during the period covered by this report that were not registered under the Securities Act.
Issuer Purchases of Equity Securities
The following table sets forth information regarding the repurchase of shares of our Class A common stock during the three months ended June 30, 2024:

Total number of shares purchasedAverage price paid per shareTotal number of shares purchased as part of publicly announced plans or programs
Approximate dollar value of shares that may yet be purchased under the plans or programs (1)
Period
April 1, 2024 through April 30, 2024— $— — $40,000,000 
May 1, 2024 through May 31, 202428,407 $53.14 28,407 $38,364,041 
June 1, 2024 through June 30, 202465,001 $55.89 65,001 $34,730,546 
Total93,408 $54.52 93,408 
(1) As announced on April 12, 2024, the Board of Directors authorized the Company to purchase up to $40.0 million of our Class A common stock in open market purchases, privately negotiated transactions or by other means. The specific timing and amount of any future purchases will vary based on market conditions, securities law limitations and other factors.

Item 3. Defaults Upon Senior Securities.
None.

Item 4. Mine Safety Disclosures.
The information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K (17 C.F.R. Part 229.104) is included in Exhibit 95.1 to this Quarterly Report on Form 10-Q.


38


Item 5. Other Information.
During the quarter ended June 30, 2024, no director or officer (as defined in Rule 16a-1(f) of the Exchange Act) of the Company adopted, modified, or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” (in each case, as defined in Item 408(a) of Regulation S-K).
Item 6. Exhibits.
Exhibit
Number
Description
3.1
3.2
4.1
10.1#
31.1*
31.2*
32.1**
32.2**
95.1*
101.INS*Inline XBRL Instance Document
101.SCH*Inline XBRL Taxonomy Extension Schema Document
101.CAL*Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF*Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB*Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE*Inline XBRL Taxonomy Extension Presentation Linkbase Document
104*
Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
*Filed herewith.
**Furnished herewith.
#Schedules and exhibits have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Company agrees to furnish to the Securities and Exchange Commission a copy of any omitted schedule or exhibit upon request. Certain confidential information has been excluded pursuant to Item 601(b)(10)(iv) of Regulation S-K. Such excluded information is not material and is the type that the Company treats as private or confidential.

39

SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on this 9th day of August, 2024.
CONSTRUCTION PARTNERS, INC.
By:/s/ Fred J. Smith, III
Fred J. Smith, III
President and Chief Executive Officer
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.
Name and SignatureTitleDate
/s/ Fred J. Smith, IIIPresident and Chief Executive OfficerAugust 9, 2024
Fred J. Smith, III(Principal Executive Officer and duly authorized officer)
/s/ Gregory A. HoffmanSenior Vice President and Chief Financial OfficerAugust 9, 2024
Gregory A. Hoffman(Principal Financial Officer and duly authorized officer)

40

Exhibit 31.1

CERTIFICATION
I, Fred J. Smith, III, certify that:
 
1.
I have reviewed this Quarterly Report on Form 10-Q of Construction Partners, Inc. for the quarterly period ended June 30, 2024;
 2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
 3.
Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
 4.
The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
  
(a)
Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
  
(b)
Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
  
(c)
Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
  
(d)
Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
 5.
The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
  
(a)
All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
  
(b)
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
 
Date: August 9, 2024By:/s/ Fred J. Smith, III
Fred J. Smith, III
President and Chief Executive Officer



Exhibit 31.2

CERTIFICATION
I, Gregory A. Hoffman, certify that:
 
1.
I have reviewed this Quarterly Report on Form 10-Q of Construction Partners, Inc. for the quarterly period ended June 30, 2024;
2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.
Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.
The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
  
(a)
Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
  
(b)
Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
  
(c)
Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
  
(d)
Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
 5.
The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
  
(a)
All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
  
(b)
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
 
Date: August 9, 2024By:/s/ Gregory A. Hoffman
Gregory A. Hoffman
Senior Vice President and Chief Financial Officer



Exhibit 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report on Form 10-Q of Construction Partners, Inc. (the “Company”) for the period ended June 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Fred J. Smith, III, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:
  
(1)
the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)
the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
Date: August 9, 2024By:
/s/ Fred J. Smith, III
Fred J. Smith, III
President and Chief Executive Officer



Exhibit 32.2
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report on Form 10-Q of Construction Partners, Inc. (the “Company”) for the period ended June 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Gregory A. Hoffman, Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:
  
(1)
the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)
the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: August 9, 2024
By:
/s/ Gregory A. Hoffman
Gregory A. Hoffman
Senior Vice President and Chief Financial Officer



Exhibit 95.1
Mine Safety Disclosures
The operation of our aggregates mines is subject to regulation by the federal Mine Safety and Health Administration (the “MSHA”) under the Federal Mine Safety and Health Act of 1977, 30 U.S.C. § 801 et seq. (the “Mine Act”). Set forth below is the required information regarding certain mining safety and health matters for the fiscal quarter ended June 30, 2024. Citations and orders may be contested and appealed, and in that process, may be reduced in severity and amount, and are sometimes dismissed. The table below includes references to specific sections of the Mine Act.
The information in the table below is presented by mine, consistent with the manner in which we maintain safety and compliance information about our mining operations.
(A)(B)(C)(D)(E)(F)(G)(H)
Mine Name / IDSection
104 S&S
Section
104(b)
Section
104(d)
Section
110(b)(2)
Section
107(a)
Proposed
Assessments
FatalitiesPending
Legal
Action
Allstate / 01-03406
Ashville / 01-03234$147
Baldree Sand / 09-01166
Battleground / 01-03100
Blount Springs / 01-03047$588
Camden / 31-02100
Coosa / 01-03327$147
Drummond / 01-031261$294
Hickory Bend / 01-03403
Lambert / 01-033631$1,376
Montgomery Sand / 09-00737
Riverbend Sand / 09-01023
Skyline / 01-03158
Total2$2,552
(A)The total number of violations of mandatory health or safety standards that could significantly and substantially contribute to the cause and effect of a coal or other mine safety or health hazard under Section 104 of the Mine Act for which the operator received a citation from the MSHA.
 (B)
The total number of orders issued under Section 104(b) of the Mine Act.
 (C)
The total number of citations and orders for unwarrantable failure of the mine operator to comply with mandatory health or safety standards under Section 104(d) of the Mine Act.
 (D)
The total number of flagrant violations under Section 110(b)(2) of the Mine Act.
 (E)
The total number of imminent danger orders issued under Section 107(a) of the Mine Act.
 (F)
The total dollar value of proposed assessments from the MSHA under the Mine Act.
 (G)
The total number of mining-related fatalities.
(H)Any pending legal action before the Federal Mine Safety and Health Review Commission involving the applicable mine(s).
 
During the fiscal quarter ended June 30, 2024, our aggregates mines did not receive any written notices of a pattern of violations, or the potential to have such a pattern of violations, under Section 104(e) of the Mine Act.

v3.24.2.u1
Cover Page - shares
9 Months Ended
Jun. 30, 2024
Aug. 07, 2024
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2024  
Document Transition Report false  
Entity File Number 001-38479  
Entity Registrant Name Construction Partners, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 26-0758017  
Entity Address, Address Line One 290 Healthwest Drive, Suite 2  
Entity Address, City or Town Dothan  
Entity Address, State or Province AL  
Entity Address, Postal Zip Code 36303  
City Area Code 334  
Local Phone Number 673-9763  
Title of 12(b) Security Class A common stock, par value $0.001 per share  
Trading Symbol ROAD  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Amendment Flag false  
Document Fiscal Year Focus 2024  
Document Fiscal Period Focus Q3  
Entity Central Index Key 0001718227  
Current Fiscal Year End Date --09-30  
Class A Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding (in shares)   43,772,026
Class B Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding (in shares)   8,989,698
v3.24.2.u1
CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Current assets:    
Cash and cash equivalents $ 56,327 $ 48,243
Restricted cash 2,116 837
Contracts receivable including retainage, net 340,684 303,704
Costs and estimated earnings in excess of billings on uncompleted contracts 32,550 27,296
Inventories 104,554 84,038
Prepaid expenses and other current assets 17,955 9,306
Total current assets 554,186 473,424
Property, plant and equipment, net 579,106 505,095
Operating lease right-of-use assets 33,329 14,485
Goodwill 200,333 159,270
Intangible assets, net 20,879 19,520
Investment in joint venture 84 87
Restricted investments 17,016 15,079
Other assets 27,163 32,705
Total assets 1,432,096 1,219,665
Current liabilities:    
Accounts payable 158,617 151,406
Billings in excess of costs and estimated earnings on uncompleted contracts 113,195 78,905
Current portion of operating lease liabilities 7,324 2,338
Current maturities of long-term debt 23,906 15,000
Accrued expenses and other current liabilities 42,975 31,534
Total current liabilities 346,017 279,183
Long-term liabilities:    
Long-term debt, net of current maturities and deferred debt issuance costs 453,942 360,740
Operating lease liabilities, net of current portion 26,762 12,649
Deferred income taxes, net 34,895 37,121
Other long-term liabilities 17,539 13,398
Total long-term liabilities 533,138 423,908
Total liabilities 879,155 703,091
Stockholders’ equity:    
Preferred stock, par value $0.001; 10,000,000 shares authorized and no shares issued and outstanding at June 30, 2024 and September 30, 2023 0 0
Additional paid-in capital 275,562 267,330
Accumulated other comprehensive income, net 13,807 18,694
Retained earnings 285,902 246,275
Total stockholders’ equity 552,941 516,574
Total liabilities and stockholders’ equity 1,432,096 1,219,665
Class A Common Stock    
Stockholders’ equity:    
Common stock 44 44
Treasury stock (6,783) (178)
Class B Common Stock    
Stockholders’ equity:    
Common stock 12 12
Treasury stock $ (15,603) $ (15,603)
v3.24.2.u1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Jun. 30, 2024
Sep. 30, 2023
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, shares authorized (in shares) 10,000,000 10,000,000
Preferred stock, shares issued (in shares) 0 0
Preferred stock, shares outstanding (in shares) 0 0
Class A Common Stock    
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 400,000,000 400,000,000
Common stock, shares issued (in shares) 43,926,017 43,760,546
Common stock, shares outstanding (in shares) 43,763,213 43,727,680
Treasury stock, shares (in shares) 162,804 32,866
Class B Common Stock    
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 100,000,000 100,000,000
Common stock, shares issued (in shares) 11,921,463 11,921,463
Common stock, shares outstanding (in shares) 8,998,511 8,998,511
Treasury stock, shares (in shares) 2,922,952 2,922,952
v3.24.2.u1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Income Statement [Abstract]        
Revenues $ 517,794 $ 421,893 $ 1,285,726 $ 1,088,522
Cost of revenues 434,302 357,821 1,111,553 967,674
Gross profit 83,492 64,072 174,173 120,848
General and administrative expenses (38,928) (32,231) (111,661) (93,945)
Gain on sale of property, plant and equipment, net 1,093 1,499 2,960 4,825
Gain on facility exchange 0 0 0 5,389
Operating income 45,657 33,340 65,472 37,117
Interest expense, net (4,673) (5,039) (12,987) (13,801)
Other income 32 493 47 925
Income before provision for income taxes 41,016 28,794 52,532 24,241
Provision for income taxes 10,108 7,117 12,905 6,153
Net income 30,908 21,677 39,627 18,088
Other comprehensive income (loss), net of tax        
Unrealized gain (loss) on interest rate swap contract, net (540) 4,127 (5,167) (625)
Unrealized gain (loss) on restricted investments, net (34) (129) 279 (12)
Other comprehensive income (loss) (574) 3,998 (4,888) (637)
Comprehensive income $ 30,334 $ 25,675 $ 34,739 $ 17,451
Net income per share attributable to common stockholders:        
Basic (in dollars per share) $ 0.60 $ 0.42 $ 0.76 $ 0.35
Diluted (in dollars per share) $ 0.59 $ 0.41 $ 0.75 $ 0.35
Weighted average number of common shares outstanding:        
Basic (in shares) 51,913,124 51,827,448 51,914,508 51,826,578
Diluted (in shares) 52,654,882 52,293,846 52,572,429 52,114,438
v3.24.2.u1
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($)
$ in Thousands
Total
Additional Paid-in Capital
Retained Earnings
Accumulated Other Comprehensive Income (Loss), net
Class A Common Stock
Common Stock
Class A Common Stock
Treasury Stock
Class B Common Stock
Common Stock
Class B Common Stock
Treasury Stock
Beginning balance (in shares) at Sep. 30, 2022         41,195,730   14,275,867  
Beginning balance at Sep. 30, 2022 $ 455,879 $ 256,571 $ 197,274 $ 17,620 $ 41 $ (39) $ 15 $ (15,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 1,892   1,892          
Share-based compensation expense 2,480 2,480            
Issuance of stock awards (in shares)         180,798      
Purchase of treasury stock (139)         (139)    
Other comprehensive (loss) income (1,256)     (1,256)        
Ending balance (in shares) at Dec. 31, 2022         41,376,528   14,275,867  
Ending balance at Dec. 31, 2022 458,856 259,051 199,166 16,364 $ 41 (178) $ 15 (15,603)
Beginning balance (in shares) at Sep. 30, 2022         41,195,730   14,275,867  
Beginning balance at Sep. 30, 2022 455,879 256,571 197,274 17,620 $ 41 (39) $ 15 (15,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 18,088              
Other comprehensive (loss) income (637)              
Ending balance (in shares) at Jun. 30, 2023         43,760,546   11,921,463  
Ending balance at Jun. 30, 2023 481,100 264,480 215,362 16,983 $ 44 (178) $ 12 (15,603)
Beginning balance (in shares) at Dec. 31, 2022         41,376,528   14,275,867  
Beginning balance at Dec. 31, 2022 458,856 259,051 199,166 16,364 $ 41 (178) $ 15 (15,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) (5,481)   (5,481)          
Share-based compensation expense 2,692 2,692            
Other comprehensive (loss) income (3,379)     (3,379)        
Ending balance (in shares) at Mar. 31, 2023         41,376,528   14,275,867  
Ending balance at Mar. 31, 2023 452,688 261,743 193,685 12,985 $ 41 (178) $ 15 (15,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 21,677   21,677          
Share-based compensation expense 2,737 2,737            
Issuance of stock awards (in shares)         29,614      
Conversion of Class B common stock to Class A common stock (in shares)         2,354,404   2,354,404  
Conversion of Class B common stock to Class A common stock 0       $ 3   $ (3)  
Other comprehensive (loss) income 3,998     3,998        
Ending balance (in shares) at Jun. 30, 2023         43,760,546   11,921,463  
Ending balance at Jun. 30, 2023 481,100 264,480 215,362 16,983 $ 44 (178) $ 12 (15,603)
Beginning balance (in shares) at Sep. 30, 2023         43,760,546   11,921,463  
Beginning balance at Sep. 30, 2023 516,574 267,330 246,275 18,694 $ 44 (178) $ 12 (15,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 9,843   9,843          
Share-based compensation expense 2,783 2,783            
Issuance of stock awards (in shares)         135,471      
Purchase of treasury stock (1,336)         (1,336)    
Other comprehensive (loss) income (6,705)     (6,705)        
Ending balance (in shares) at Dec. 31, 2023         43,896,017   11,921,463  
Ending balance at Dec. 31, 2023 521,159 270,113 256,118 11,989 $ 44 (1,514) $ 12 (15,603)
Beginning balance (in shares) at Sep. 30, 2023         43,760,546   11,921,463  
Beginning balance at Sep. 30, 2023 516,574 267,330 246,275 18,694 $ 44 (178) $ 12 (15,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 39,627              
Other comprehensive (loss) income (4,888)              
Ending balance (in shares) at Jun. 30, 2024         43,926,017   11,921,463  
Ending balance at Jun. 30, 2024 552,941 275,562 285,902 13,807 $ 44 (6,783) $ 12 (15,603)
Beginning balance (in shares) at Dec. 31, 2023         43,896,017   11,921,463  
Beginning balance at Dec. 31, 2023 521,159 270,113 256,118 11,989 $ 44 (1,514) $ 12 (15,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) (1,124)   (1,124)          
Share-based compensation expense 2,556 2,556            
Other comprehensive (loss) income 2,392     2,392        
Ending balance (in shares) at Mar. 31, 2024         43,896,017   11,921,463  
Ending balance at Mar. 31, 2024 524,983 272,669 254,994 14,381 $ 44 (1,514) $ 12 (15,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 30,908   30,908          
Share-based compensation expense 2,893 2,893            
Issuance of stock awards (in shares)         30,000      
Purchase of treasury stock (5,269)         (5,269)    
Other comprehensive (loss) income (574)     (574)        
Ending balance (in shares) at Jun. 30, 2024         43,926,017   11,921,463  
Ending balance at Jun. 30, 2024 $ 552,941 $ 275,562 $ 285,902 $ 13,807 $ 44 $ (6,783) $ 12 $ (15,603)
v3.24.2.u1
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Cash flows from operating activities:    
Net income (loss) $ 39,627 $ 18,088
Adjustments to reconcile net income to net cash, cash equivalents and restricted cash provided by operating activities:    
Depreciation, depletion, accretion and amortization 67,468 57,769
Amortization of deferred debt issuance costs 223 225
Unrealized loss on derivative instruments 184 1,408
Provision for bad debt 370 450
Gain on sale of property, plant and equipment (2,960) (4,825)
Gain on facility exchange 0 (5,389)
Realized loss on sales, calls and maturities of restricted investments 53 10
Share-based compensation expense 10,206 7,909
Loss from investment in joint venture 3 0
Deferred income tax benefit (194) (145)
Other non-cash adjustments (179) (117)
Changes in operating assets and liabilities, net of business acquisitions:    
Contracts receivable including retainage (11,310) 22,777
Costs and estimated earnings in excess of billings on uncompleted contracts (4,273) (3,580)
Inventories (16,959) (11,999)
Prepaid expenses and other current assets (1,194) 3,214
Other assets (915) (283)
Accounts payable 635 (7,441)
Billings in excess of costs and estimated earnings on uncompleted contracts 27,042 14,159
Accrued expenses and other current liabilities 5,370 (1,741)
Other long-term liabilities (16) 4,053
Net cash provided by operating activities, net of business acquisitions 113,181 94,542
Cash flows from investing activities:    
Purchases of property, plant and equipment (70,410) (79,046)
Proceeds from sale of property, plant and equipment 8,047 12,640
Proceeds from facility exchange 0 36,987
Proceeds from sales, calls and maturities of restricted investments 2,860 1,403
Business acquisitions, net of cash acquired (135,219) (82,740)
Purchase of restricted investments (4,376) (7,882)
Net cash used in investing activities (199,098) (118,638)
Cash flows from financing activities:    
Proceeds from issuance of long-term debt, net of debt issuance costs 149,385 53,000
Repayments of long-term debt (47,500) (9,375)
Purchase of treasury stock (6,605) (139)
Net cash provided by financing activities 95,280 43,486
Net change in cash, cash equivalents and restricted cash 9,363 19,390
Cash, cash equivalents and restricted cash:    
Cash, cash equivalents and restricted cash, beginning of period 49,080 35,559
Cash, cash equivalents and restricted cash, end of period 58,443 54,949
Supplemental cash flow information:    
Cash paid for interest 15,201 14,319
Cash paid for income taxes 4,285 1,021
Cash paid for operating lease liabilities 4,306 1,802
Non-cash items:    
Operating lease right-of-use assets obtained in exchange for operating lease liabilities 22,986 5,417
Property, plant and equipment financed with accounts payable $ 2,490 $ 2,078
v3.24.2.u1
General
9 Months Ended
Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
General General
Business Description
Construction Partners, Inc. (the “Company”) is a civil infrastructure company that specializes in the construction and maintenance of roadways across Alabama, Florida, Georgia, North Carolina, South Carolina and Tennessee. The Company was formed in 2007 as a holding company to facilitate an acquisition growth strategy in the hot mix asphalt (“HMA”) paving and construction industry. Through its wholly-owned subsidiaries, the Company provides a variety of products and services to both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports and commercial and residential developments. The Company’s primary operations consist of (i) manufacturing and distributing HMA for both internal use and sales to third parties in connection with construction projects, (ii) paving activities, including the construction of roadway base layers and application of asphalt pavement, (iii) site development, including the installation of utility and drainage systems, (iv) mining aggregates, such as sand, gravel and construction stone, that are used as raw materials in the production of HMA and for sales to third parties, and (v) distributing liquid asphalt cement for both internal use and sales to third parties in connection with HMA production.
Seasonality
The use and consumption of the Company’s products and services fluctuate due to seasonality. The Company’s products are used, and its construction operations and production facilities are located, outdoors. Therefore, seasonal changes and other weather-related conditions, such as snowy, rainy or cold weather in the winter, spring or fall and major weather events, such as hurricanes, tornadoes, tropical storms and heavy snows, can adversely affect the Company’s business and operations through a decline in both the use of the Company’s products and demand for the Company’s services. In addition, construction materials production and shipment levels follow activity in the construction industry, which typically occurs in the spring, summer and fall. The first and second quarters of the Company’s fiscal year typically have lower levels of activity due to less favorable weather conditions. Warmer and drier weather during the Company's third and fourth fiscal quarters typically result in higher activity and revenues during those quarters.
v3.24.2.u1
Significant Accounting Policies
9 Months Ended
Jun. 30, 2024
Accounting Policies [Abstract]  
Significant Accounting Policies Significant Accounting Policies
Basis of Presentation
These consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. Intercompany accounts and transactions have been eliminated in consolidation. These interim consolidated statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”), which permit reduced disclosure for interim periods. The Company's Consolidated Balance Sheets as of September 30, 2023 were derived from the Company's audited financial statements for the fiscal year then ended, but do not include all necessary disclosures required by accounting principles generally accepted in the United States of America (“GAAP”) with respect to annual financial statements. In the opinion of management, these unaudited consolidated financial statements include all recurring adjustments and normal accruals necessary for a fair presentation of the Company’s financial position, results of operations and cash flows for the dates and periods presented. These consolidated financial statements and accompanying notes should be read in conjunction with the Company’s audited annual consolidated financial statements and notes thereto included in the 2023 Form 10-K. Results for interim periods are not necessarily indicative of the results to be expected for a full fiscal year or for any future period.
Management’s Estimates
The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the recorded amounts of assets, liabilities, stockholders’ equity, revenues and expenses during the reporting period, and the disclosure of contingent liabilities at the date of the consolidated financial statements. Estimates are used in accounting for items such as recognition of revenues and cost of revenues, investments, mineral reserves, goodwill and other intangible assets, business acquisitions, valuation of operating lease right-of-use assets, allowance for credit losses, valuation allowances related to income taxes, accruals for potential liabilities related to lawsuits or insurance claims, asset retirement obligations, valuation of derivative instruments and valuation of share-based compensation awards. Estimates are continually evaluated based on historical information and actual experience; however, actual results could differ from these estimates.
A description of certain critical accounting policies of the Company is presented below. Additional critical accounting policies and the underlying judgments and uncertainties are described in the notes to the Company’s annual consolidated financial statements included in the 2023 Form 10-K.
Cash and Cash Equivalents
Cash consists principally of currency on hand and demand deposits at commercial banks. Cash equivalents are short-term, highly liquid securities that are both readily convertible to known amounts of cash and are so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Cash equivalents include securities with original maturities of three months or less. The Company maintains demand accounts, money market accounts and certificates of deposit at several banks. From time to time, account balances have exceeded the maximum available federal deposit insurance coverage limit. The Company has not experienced any losses in such accounts and regularly monitors its credit risk.
Restricted Cash
Construction Partners Risk Management, Inc. (the “Captive”), a captive insurance company and wholly-owned subsidiary of the Company, provides general liability, automobile liability and workers’ compensation insurance coverage to the Company and its subsidiaries. Restricted cash represents cash held in a fiduciary capacity by the Captive for the payment of casualty insurance claims. The Company had restricted cash of $2.1 million and $0.8 million at June 30, 2024 and September 30, 2023, respectively.
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows (unaudited, in thousands):

June 30, 2024June 30, 2023
Cash and cash equivalents$56,327 $54,878 
Restricted cash2,116 71 
Total cash, cash equivalents, and restricted cash$58,443 $54,949 

Restricted Investments
The Company’s restricted investments consist of debt securities held in a fiduciary capacity by the Captive for the payment of casualty insurance claims. The Company determines the classification of its securities at the time of purchase and re-evaluates the determination at each balance sheet date. The Company has classified securities held by the Captive as available-for-sale. As a result, these securities are carried at their fair value. Purchases and sales of debt securities are recorded on the trade date. Interest income on debt securities is recorded when earned using an effective yield method. Unrealized gains and losses are reported as components of “Accumulated other comprehensive income (loss), net” on the Consolidated Balance Sheets. These securities have been classified as non-current assets based on their respective maturity dates and the Company’s intent to reinvest sales proceeds into new restricted investments. The Company had restricted investments of $17.0 million and $15.1 million at June 30, 2024 and September 30, 2023, respectively.
The Company evaluates its available-for-sale debt securities quarterly to determine whether there has been a decline in the fair value below the amortized cost due to credit losses or other factors. This evaluation process entails judgement by the Company, and considers factors including the issuer’s financial condition and near-term prospects, future economic conditions, interest rate changes and changes in the rating of the security. When the Company has determined that it intends to sell, or that it is more likely than not that the Company will be required to sell a security before it recovers its amortized cost basis above fair value, the individual security is written down to fair value, with a corresponding charge to “Other income” within the Consolidated Statements of Comprehensive Income. For available-for-sale debt securities that do not meet the intent impairment criteria but for which the Company has determined that a credit loss exists, the present value of cash flows expected to be collected from the security is compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss allowance is recorded for the credit loss, limited by the amount by which the fair value is less than the amortized cost basis. For the nine months ended June 30, 2024 and 2023, the Company had no intent impairments or credit losses.
Contracts Receivable Including Retainage, Net
Contracts receivable are generally based on amounts billed and currently due from customers, amounts currently due but unbilled, and amounts retained by customers pending satisfactory completion of a project. It is common in the Company’s industry for a small portion of either progress billings or the contract price, typically 10%, to be withheld by the customer until the Company completes a project to the satisfaction of the customer in accordance with the applicable contract terms. Such amounts, defined as retainage, are included on the Consolidated Balance Sheets as “Contracts receivable including retainage, net”. Based on the Company’s experience with similar contracts in recent years, billings for such retainage balances are generally collected within one year of the completion of the project.
Contracts receivable including retainage, net is stated at the amount management expects to collect from outstanding balances. Management provides for uncollectible accounts through a charge to earnings and a credit to the allowance for credit losses based on
its assessment of the current status of individual accounts, type of service performed, current economic conditions, historical losses and other information available to management. Balances that are still outstanding after management has used reasonable collection efforts are written off through a charge to the allowance for credit losses and an adjustment to the contract receivable.
Contract Assets and Contract Liabilities
Billing practices for the Company’s contracts are governed by the contract terms of each project based on (i) progress toward completion approved by the owner, (ii) achievement of milestones or (iii) pre-agreed schedules. Billings do not necessarily correlate with revenues recognized under the cost-to-cost input method. The Company records contract assets and contract liabilities to account for these differences in timing.
The contract asset “Costs and estimated earnings in excess of billings on uncompleted contracts” arises when the Company recognizes revenues for services performed under its construction projects, but the Company is not yet entitled to bill the customer under the terms of the contract. Amounts billed to customers are excluded from this asset and reflected on the Consolidated Balance Sheets as “Contracts receivable including retainage, net”. Included in costs and estimated earnings on uncompleted contracts are amounts the Company seeks or will seek to collect from customers or others for (i) errors, (ii) changes in contract specifications or design, (iii) contract change orders in dispute, unapproved as to scope and price, or (iv) other customer-related causes of unanticipated additional contract costs (such as claims). Such amounts are recorded to the extent that the amount can be reasonably estimated and recovery is probable. Claims and unapproved change orders made by the Company may involve negotiation and, in rare cases, litigation. Unapproved change orders and claims also involve the use of estimates, and revenues associated with unapproved change orders and claims are included in the transaction price for which it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty is resolved. The Company did not recognize any material amounts associated with claims and unapproved change orders during the periods presented.
The contract liability, “Billings in excess of costs and estimated earnings on uncompleted contracts”, represents the Company’s obligation to transfer goods or services to a customer for which the Company has been paid by the customer or for which the Company has billed the customer under the terms of the contract. Revenue for future services reflected in this account are recognized, and the liability is reduced, as the Company subsequently satisfies the performance obligation under the contract.
Costs and estimated earnings in excess of billings on uncompleted contracts and billings in excess of costs and estimated earnings on uncompleted contracts are typically resolved within one year and are not considered significant financing components.
Concentration of Risks
Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of contracts receivable including retainage. In the normal course of business, the Company provides credit to its customers and does not generally require collateral. The Company monitors concentrations of credit risk associated with these receivables on an ongoing basis. The Company has not historically experienced significant credit losses, due primarily to management’s assessment of customers’ credit ratings. The Company principally deals with recurring customers, state and local governments and well-known local companies whose reputations are known to management. The Company performs credit checks for significant new customers and generally requires progress payments for significant projects. The Company generally has the ability to file liens against the property if payments are not made on a timely basis. No single customer accounted for more than 10% of the Company’s contracts receivable including retainage, net balance at June 30, 2024 or September 30, 2023.
Projects performed for various departments of transportation accounted for 42.3% and 38.6% of consolidated revenues for the three months ended June 30, 2024 and 2023, respectively, and for 39.7% and 32.0% of consolidated revenues for the nine months ended June 30, 2024 and 2023, respectively. Customers that accounted for more than 10% of consolidated revenues during the three and nine months ended June 30, 2024 and 2023 are presented below:
% of Consolidated Revenues
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
North Carolina Department of Transportation12.5%11.2%10.3%*
Florida Department of Transportation13.4%11.2%13.9%10.2%
* Less than 10%
Revenues from Contracts with Customers
The Company derives revenues from contracts with its customers, predominantly by performing construction services for both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports and commercial and residential developments. These projects are performed for a mix of federal, state, municipal and private customers. In addition, the Company generates revenues from the sale of construction materials, including HMA, aggregates, liquid asphalt and ready-mix concrete, to third-party public and private customers pursuant to contracts with those customers. The following table reflects, for the periods presented, the percentage of (i) revenues generated from public infrastructure construction projects and the sale of construction materials to public customers and (ii) revenues generated from private infrastructure construction projects and the sale of construction materials to private customers.
% of Consolidated Revenues
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Private35.6 %36.8 %39.2 %39.0 %
Public64.4 %63.2 %60.8 %61.0 %
Revenues derived from construction projects are recognized over time as the Company satisfies its performance obligations by transferring control of the asset created or enhanced by the project to the customer. Recognition of revenues and cost of revenues for construction projects requires significant judgment by management, including, among other things, estimating total costs expected to be incurred to complete a project and measuring progress toward completion. Management reviews contract estimates regularly to assess revisions of estimated costs to complete a project and measurement of progress toward completion.
Management believes the Company maintains reasonable estimates based on prior experience; however, many factors contribute to changes in estimates of contract costs. Accordingly, estimates made with respect to uncompleted projects are subject to change as each project progresses and better estimates of contract costs become available. All contract costs are recorded as incurred, and revisions to estimated total costs are reflected as soon as the obligation to perform is determined. Provisions are recognized for the full amount of estimated losses on uncompleted contracts whenever evidence indicates that the estimated total cost of a contract exceeds its estimated total revenue, regardless of the stage of completion. When the Company incurs additional costs related to work performed by subcontractors, the Company may be able to utilize contractual provisions to back charge the subcontractors for those costs. A reduction to costs related to back charges is recognized when estimated recovery is probable and the amount can be reasonably estimated. Contract costs consist of (i) direct costs on contracts, including labor, materials, and amounts payable to subcontractors and (ii) indirect costs related to contract performance, such as insurance, employee benefits, and equipment (primarily depreciation, fuel, maintenance and repairs).
Progress toward completion is estimated using the input method, measured by the relationship of total cost incurred through the measurement date to total estimated costs required to complete the project (cost-to-cost method). The Company believes this method best depicts the transfer of goods and services to the customer because it represents satisfaction of the Company’s performance obligation under the contract, which occurs as the Company incurs costs. The Company measures percentage of completion based on the performance of a single performance obligation under its construction projects. Each of the Company’s construction contracts represents a single performance obligation to complete a defined construction project. This is because goods and services promised for delivery to a customer are not distinct, as the customer cannot benefit from any individual portion of the services on its own. All deliverables under a contract are part of a project defined by a customer and represent a series of integrated goods and services that have the same pattern of delivery to the customer and use the same measure of progress toward satisfaction of the performance obligation as the customer’s asset is created or enhanced by the Company. The Company’s obligation is not satisfied until the entire project is complete.
Revenue recognized during a reporting period is based on the cost-to-cost input method applied to the total transaction price, including adjustments for variable consideration, such as liquidated damages, penalties or bonuses, related to the timeliness or quality of project performance. The Company includes variable consideration in the estimated transaction price at the most likely amount to which the Company expects to be entitled or the most likely amount the Company expects to incur, in the case of liquidated damages or penalties. Such amounts are included in the transaction price for which it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty is resolved. The Company accounts for changes to the estimated transaction price using a cumulative catch-up adjustment.

The majority of the Company’s public construction contracts are fixed unit price contracts. Under fixed unit price contracts, the Company is committed to providing materials or services required by a contract at fixed unit prices (for example, dollars per ton of asphalt placed). The Company’s private customer contracts are primarily fixed total price contracts, also known as lump sum contracts, which require that the total amount of work be performed for a single price. Contract cost is recorded as incurred, and revisions in
contract revenue and cost estimates are reflected in the accounting period when known. Changes in job performance, job conditions and estimated profitability, including those changes arising from contract change orders, penalty provisions and final contract settlements, may result in revisions to estimated revenues and costs and are recognized in the period in which the revisions are determined.
Change orders are modifications of an original contract that effectively change the existing provisions of the contract and become part of the single performance obligation that is partially satisfied at the date of the contract modification. This is because goods and services promised under change orders are generally not distinct from the remaining goods and services under the existing contract, due to the significant integration of services performed in the context of the contract. Accordingly, change orders are generally accounted for as a modification of the existing contract and single performance obligation. The Company accounts for the modification using a cumulative catch-up adjustment. Either the Company or its customers may initiate change orders, which may include changes in specifications or designs, manner of performance, facilities, equipment, materials, sites and period of completion of the work.

Revenues derived from the sale of HMA, aggregates, ready-mix concrete, and liquid asphalt are recognized at a point in time, which is when control of the product is transferred to the customer. Generally, control of a product is deemed to be transferred to the customer when the customer accepts delivery at its facility or receives product in its own transport vehicles from one of the Company’s HMA plants or aggregates facilities. Upon purchase, the Company generally provides an invoice or similar document detailing the goods transferred to the customer. The Company generally offers payment terms customary in the industry, which typically require payment ranging from point-of-sale to 30 days following purchase.
Income Taxes
The provision for income taxes includes federal and state income taxes. Income taxes are accounted for under the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the expected future tax consequences of temporary differences between the financial statement carrying values and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the fiscal years in which the temporary differences are expected to be reversed or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized as income in the period that includes the enactment date. Management evaluates the realization of deferred tax assets and establishes a valuation allowance when it is more likely than not that all or a portion of the deferred tax assets will not be realized. Deferred tax assets and deferred tax liabilities are presented on a net basis by taxing authority and classified as non-current on the Consolidated Balance Sheets.
Earnings per Share
Basic net income per share attributable to common stockholders is computed by dividing net income attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net income per common share attributable to common stockholders is the same as basic net income per share attributable to common stockholders, but includes dilutive unvested stock awards using the treasury stock method.
Fair Value Measurements
The Company measures and discloses certain financial assets and liabilities at fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Inputs used to measure fair value are classified using the following hierarchy:
Level 1. Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.
Level 2. Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly through corroboration with observable market data.
Level 3. Inputs are unobservable for the asset or liability and include situations in which there is little, if any, market activity for the asset or liability. The inputs used in the determination of fair value are based on the best information available under the circumstances and may require significant management judgment or estimation.
The Company endeavors to utilize the best available information in measuring fair value.
The Company’s financial instruments include cash and cash equivalents, restricted cash, contracts receivable including retainage, accounts payable and accrued expenses reflected as current assets and current liabilities on its Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. Due to the short-term nature of these instruments, management considers their carrying value to approximate their fair value.
The Company also has debt securities reflected as restricted investments on its Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. These investments are adjusted to fair value at each balance sheet date and are considered Level 2 fair value measurements.
The Company also has Term Loans and a Revolving Credit Facility, each as defined and further described in Note 8 - Debt. The carrying value of amounts outstanding under these credit facilities is reflected as long-term debt, net of current maturities and deferred debt issuance cost and current maturities of long-term debt on the Company’s Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. Due to the variable rate or short-term nature of these instruments, management considers their carrying value to approximate their fair value.
The Company also has derivative instruments. The fair value of commodity and interest rate swaps are based on forward and spot prices, as described in Note 16 - Fair Value Measurements.
Level 3 fair values are used to value acquired mineral reserves and leased mineral interests. The fair values of mineral reserves and leased mineral interests are determined using an excess earnings approach, which requires management to estimate future cash flows. The estimate of future cash flows is based on available historical information and forecasts determined by management, but is inherently uncertain. Key assumptions in estimating future cash flows include sales price, volumes and expected profit margins, net of capital requirements. The present value of the projected net cash flows represents the fair value assigned to mineral reserves and mineral interests. The discount rate is a significant assumption used in the valuation model and is based on the required rate of return that a hypothetical market participant would assume if purchasing the acquired business.
Management applies fair value measurement guidance to its impairment analysis for tangible and intangible assets, including goodwill.
Comprehensive Income
The Company reports comprehensive income in its Consolidated Statements of Comprehensive Income and Consolidated Statements of Stockholders’ Equity. Comprehensive income comprises two subsets: net income and other comprehensive income (loss) (“OCI”). OCI includes adjustments for changes in fair value of an interest rate swap contract derivative and available-for-sale restricted investments. For additional information about comprehensive income (loss), see Note 19 - Other Comprehensive Income (Loss).
v3.24.2.u1
Accounting Standards
9 Months Ended
Jun. 30, 2024
Accounting Changes and Error Corrections [Abstract]  
Accounting Standards Accounting Standards
The Company did not adopt any new accounting standards or updates during the nine months ended June 30, 2024.
v3.24.2.u1
Business Acquisitions
9 Months Ended
Jun. 30, 2024
Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract]  
Business Acquisitions Business Acquisitions
Acquisitions - Provisional
On October 2, 2023, the Company acquired substantially all of the assets of Hubbard Paving & Grading, Inc., an asphalt and paving company headquartered in Walhalla, South Carolina, for $3.0 million. This transaction added an HMA plant and expanded the Company’s service market in the Upstate region of South Carolina.
On November 1, 2023, the Company acquired three HMA plants and certain related assets from Reeves Construction Company for $18.3 million. This transaction added three HMA plants in Concord, North Carolina and Rock Hill and McConnells, South Carolina.
On December 29, 2023, the Company acquired all issued and outstanding membership interests of SJ&L General Contractor, LLC, an asphalt and sitework company headquartered in Huntsville, Alabama, for $54.3 million. This transaction expanded the Company’s service capabilities in the Huntsville, Alabama metro area.
On January 2, 2024, the Company acquired substantially all of the assets of Littlefield Construction Company, a soil base, surface treatment and sitework company headquartered in Waycross, Georgia, for $6.5 million. This transaction expanded the Company’s service capabilities in the Waycross, Georgia area.
On May 1, 2024, the Company acquired certain assets of Sunbelt Asphalt Surfaces, Inc., an asphalt and paving company headquartered in Auburn, Georgia, for $28.7 million. This transaction added an HMA plant and a greenfield plant site in northeastern Georgia.
On June 3, 2024, the Company acquired substantially all of the assets of Hudson Paving, Inc., an asphalt and paving company company headquartered in Rockingham, North Carolina, for $18.7 million. This transaction added an HMA plant and related crews and equipment serving the Sandhills region of North Carolina.
The total amount of consideration for these transactions remains subject to post-closing adjustments with respect to inventory quantities, settlement of working capital and other matters.
Combined Acquisitions During the Nine Months Ended June 30, 2024
The foregoing acquisitions were accounted for as business combinations in accordance with Accounting Standards Codification (“ASC”) Topic 805, Business Combinations (“Topic 805”). As of June 30, 2024, the purchase price allocation had not yet been finalized due to the recent timing of these acquisitions, as certain information was pending on such date to finalize estimates of fair value of certain assets acquired and liabilities assumed. The Company consulted with independent third parties to assist in the valuation process. The Company expects to finalize the estimate of fair values as soon as practicable and no later than one year from their respective acquisition dates.
Identifiable assets acquired and liabilities assumed were recorded at their estimated fair values based on the methodology described
under Fair Value Measurements in Note 2 - Significant Accounting Policies. The amount of the purchase price exceeding the net fair
value of identifiable assets acquired and liabilities assumed was recorded as provisional goodwill in the amount of approximately
$39.6 million, which is deductible for income tax purposes. Goodwill primarily represents the assembled work force and
synergies expected to result from the acquisitions. Upon finalizing the accounting for these transactions, management
expects to ascribe value to other identifiable intangible assets, including customer relationships and customer backlog, which will
reduce the provisional amount allocated to goodwill.

Total consideration transferred for these acquisitions was $129.5 million, which is composed of $135.3 million paid from available cash and draws from the Revolving Credit Facility (as defined in Note 8 - Debt) and $5.8 million due from sellers related to settlement of working capital provisions. The combined total consideration has been provisionally allocated as follows: $13.0 million of net working capital, $76.2 million of property, plant and equipment and $40.3 million of goodwill and intangibles.

The Consolidated Statements of Comprehensive Income include $38.5 million of revenue and $2.5 million of net income attributable to the operations of these acquisitions for the three months ended June 30, 2024 and $60.6 million of revenue and $1.3 million of net income attributable to the operations of these acquisitions for the nine months ended June 30, 2024. The Company recorded certain costs to effect the acquisitions as they were incurred, which are reflected in general and administrative expenses on the Company’s Consolidated Statements of Comprehensive Income in the amount of $0.7 million for the three months ended June 30, 2024 and $1.5 million for the nine months ended June 30, 2024.

The following tables present pro forma revenues and net income as though the acquisitions had occurred on October 1, 2022 (unaudited, in thousands):

For the Three Months Ended June 30,
20242023
Pro forma revenues$526,414 $469,029 
Pro forma net income $32,698 $23,065 

For the Nine Months Ended June 30,
20242023
Pro forma revenues$1,341,442 $1,187,469 
Pro forma net income $41,096 $17,317 
Pro forma financial information is presented as if the operations of the acquisitions had been included in the consolidated results of the Company since October 1, 2022, and gives effect to transactions that are directly attributable to the acquisitions, including adjustments to:
(a)include the pro forma results of operations of the acquisitions for the three and nine months ended June 30, 2024 and 2023;
            
(b)include additional depreciation and depletion expense related to the fair value of acquired property, plant and equipment and reserves at aggregates facilities, as applicable, as if such assets were acquired on October 1, 2022 and consistently applied to the Company’s depreciation and depletion methodologies;

(c)include interest expense under the Revolving Credit Facility as if the funds borrowed to finance the purchase prices were borrowed on October 1, 2022 (interest expense calculations further assume that no principal payments were made during the period from October 1, 2022 through June 30, 2024, and that the interest rate in effect on the date the Company made the acquisitions was in effect for the period from October 1, 2022 through June 30, 2024); and
(d)exclude $1.5 million of acquisition-related expenses from the nine months ended June 30, 2024, as though such expenses were incurred prior to the pro forma acquisition date of October 1, 2022.

Pro forma information is presented for informational purposes and may not be indicative of revenue or net income that would have been achieved if these acquisitions had occurred on October 1, 2022.
Provisional Accounting
In April 2023, the Company acquired an HMA paving company headquartered in Anderson, South Carolina. In May 2023, the Company acquired an excavation, grading and utility company headquartered in Huntsville, Alabama. As of June 30, 2024, there had been no material adjustments to the September 30, 2023 provisional accounting for either acquisition as reported in the 2023 Form 10-K.
v3.24.2.u1
Contracts Receivable Including Retainage, Net
9 Months Ended
Jun. 30, 2024
Contractors [Abstract]  
Contracts Receivable Including Retainage, Net Contracts Receivable Including Retainage, Net
Contracts receivable including retainage, net consisted of the following at June 30, 2024 and September 30, 2023 (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Contracts receivable$291,726 $251,324 
Retainage receivable50,124 53,286 
341,850 304,610 
Allowance for credit losses(1,166)(906)
Contracts receivable including retainage, net$340,684 $303,704 
Retainage receivable has been billed and the Company has an unconditional right to payment, but such payment is not due until satisfactory contract completion and acceptance by the customer.
v3.24.2.u1
Contract Assets and Liabilities
9 Months Ended
Jun. 30, 2024
Revenue from Contract with Customer [Abstract]  
Contract Assets and Liabilities Contract Assets and Liabilities
Costs and estimated earnings compared to billings on uncompleted contracts at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Costs on uncompleted contracts$1,922,709 $1,831,106 
Estimated earnings to date on uncompleted contracts221,123 194,760 
2,143,832 2,025,866 
Billings to date on uncompleted contracts(2,224,477)(2,077,475)
Net billings in excess of costs and estimated earnings on uncompleted contracts$(80,645)$(51,609)
Significant changes to balances of costs and estimated earnings in excess of billings (contract asset) and billings in excess of costs and estimated earnings (contract liability) on uncompleted contracts from September 30, 2022 to June 30, 2023 and September 30, 2023 to June 30, 2024 are presented below (in thousands):
Costs and Estimated Earnings in Excess of Billings on
 Uncompleted Contracts
Billings in Excess of Costs and Estimated Earnings on
 Uncompleted Contracts
Net Billings in Excess of Costs and Estimated Earnings on Uncompleted Contracts
September 30, 2022$29,271 $(52,477)$(23,206)
Changes in revenue billed, contract price or cost estimates4,178 (16,270)(12,093)
June 30, 2023 (unaudited)$33,449 $(68,748)$(35,299)
September 30, 2023$27,296 $(78,905)$(51,609)
Changes in revenue billed, contract price or cost estimates$5,254 $(34,290)$(29,036)
June 30, 2024 (unaudited)$32,550 $(113,195)$(80,645)

At June 30, 2024, the Company had unsatisfied or partially unsatisfied performance obligations under construction project contracts representing approximately $1.45 billion in aggregate transaction price. The Company expects to earn revenue as it satisfies its performance obligations under such contracts in the amount of approximately $0.43 billion during the remainder of the fiscal year ending September 30, 2024 and $1.02 billion thereafter.
v3.24.2.u1
Property, Plant and Equipment
9 Months Ended
Jun. 30, 2024
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Property, Plant and Equipment
Property, plant and equipment at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Construction equipment$525,969 $447,467 
Plants243,759 208,708 
Land and improvements85,402 76,396 
Mineral reserves69,405 69,405 
Buildings37,973 36,885 
Furniture and fixtures8,277 7,538 
Leasehold improvements1,326 1,268 
      Total property, plant and equipment, gross972,111 847,667 
Accumulated depreciation, depletion and amortization(406,702)(358,462)
Construction in progress13,697 15,890 
      Total property, plant and equipment, net$579,106 $505,095 
Depreciation, depletion and amortization expense related to property, plant and equipment was $23.5 million and $20.2 million for the three months ended June 30, 2024 and 2023, respectively, and $67.6 million and $59.9 million for the nine months ended June 30, 2024 and 2023, respectively.
v3.24.2.u1
Debt
9 Months Ended
Jun. 30, 2024
Debt Disclosure [Abstract]  
Debt Debt
The Company maintains credit facilities to finance acquisitions, to fund the purchase of real estate, construction equipment, plants and other fixed assets, and for general working capital purposes. Debt at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Long-term debt:
Term Loans$397,500 $283,750 
Revolving Credit Facility81,850 93,100 
Total long-term debt479,350 376,850 
Deferred debt issuance costs(1,502)(1,110)
Current maturities of long-term debt(23,906)(15,000)
Long-term debt, net of current maturities and deferred debt issuance costs$453,942 $360,740 
The Company and each of its subsidiaries are parties to a Third Amended and Restated Credit Agreement, dated June 30, 2022, with PNC Bank, National Association, as administrative agent and lender, PNC Capital Markets LLC, as joint lead arranger and sole bookrunner, Regions Bank and BofA Securities, Inc., each as a joint arranger, and certain other lenders (as amended, restated, supplemented or otherwise modified, the “Credit Agreement”). The Credit Agreement provides for (i) term loans in the aggregate principal amount of $375.0 million (consisting of an initial aggregate principal amount of $250.0 million (the “Initial Term Loan”) and a subsequent term loan in the principal amount of $125.0 million (the “Incremental Term Loan,” and collectively, the “Term Loans”)), (ii) a revolving credit facility in an aggregate principal amount of up to $400.0 million (the “Revolving Credit Facility”) and (iii) a delayed draw term loan facility, the availability under which facility terminated as of December 31, 2023, in the aggregate principal amount of up to $50.0 million (the “Delayed Draw Term Loan”).
The Company incurred debt issuance costs of $0.6 million related to an amendment to the Credit Agreement entered into on May 29, 2024, which are included as part of “Long-term debt, net of current maturities and deferred issuance costs” on the June 30, 2024 Consolidated Balance Sheet.
All outstanding advances under the Term Loans and Revolving Credit Facility are due and payable in full on June 30, 2027 (the “Maturity Date”). The Initial Term Loan (commencing on September 30, 2022) and the Incremental Term Loan (commencing on May 29, 2024) amortize in quarterly installments in an amount (subject, in each case, to adjustments for prior mandatory and voluntary prepayments of principal) equal to: (a) 1.25% of the original principal amount on each of the following eleven quarter-end payment dates; (b) 1.875% of the original principal amount on each of the next eight quarter-end payment dates; and (c) all remaining principal on the Maturity Date. The annual interest rates applicable to advances will be calculated, at the Company’s option, by using either a base rate, Term SOFR plus 0.10% or (solely with respect to the Revolving Credit Facility) Daily Simple SOFR plus 0.10%, in each case, plus an applicable margin percentage that corresponds to the Company’s consolidated net leverage ratio. Subject to various requirements, the Company generally may (and, under certain circumstances, must), prepay all or a portion of the outstanding balance of the advances, together with accrued interest thereon, prior to their contractual maturity. The obligations of the Company and its subsidiaries under the Credit Agreement are secured by a first priority security interest in substantially all of the assets of the Company and each of its subsidiaries.
At June 30, 2024 and September 30, 2023, there was $397.5 million and $283.8 million, respectively, of principal outstanding under the Term Loans, $81.9 million and $93.1 million, respectively, of principal outstanding under the Revolving Credit Facility, and availability of $309.7 million and $222.1 million, respectively, under the Revolving Credit Facility, including a reduction for outstanding letters of credit.
The Credit Agreement contains customary negative covenants for agreements of this type, including, but not limited to, restrictions on the Company’s ability to make acquisitions, make loans or advances, make capital expenditures and investments, pay dividends, create or incur indebtedness, create liens, wind up or dissolve, consolidate, merge or liquidate, or sell, transfer or dispose of assets. The Credit Agreement also requires the Company to satisfy certain financial covenants, including a minimum fixed charge coverage ratio of 1.20- to-1.00 and a maximum consolidated leverage ratio of 3.50-to-1.00, subject to certain adjustments. At June 30, 2024 and September 30, 2023, the Company’s fixed charge coverage ratio was 3.15-to-1.00 and 2.56-to-1.00, respectively, and the Company’s consolidated leverage ratio was 1.81-to-1.00 and 1.72-to-1.00, respectively. At both June 30, 2024 and September 30, 2023, the Company was in compliance with all covenants under the Credit Agreement.
From time to time, the Company has entered into interest rate swap agreements to hedge against the risk of changes in interest rates. At June 30, 2024 and September 30, 2023, the aggregate notional value of these interest rate swap agreements was $300.0 million, and the fair value was $20.5 million and $26.9 million, respectively, which is included within “Other assets” on the Company’s Consolidated Balance Sheets.
v3.24.2.u1
Equity
9 Months Ended
Jun. 30, 2024
Equity [Abstract]  
Equity Equity
Shares of Class A common stock and Class B common stock are identical, except with respect to voting rights, conversion rights and transfer restrictions applicable to shares of Class B common stock. The holders of Class A common stock are entitled to one vote per share, and the holders of Class B common stock are entitled to ten votes per share. The holders of Class A common stock and Class B common stock vote together as a single class on all matters submitted to a vote of stockholders, including the election of directors, unless otherwise required by applicable law or the Company’s certificate of incorporation or bylaws. Shares of Class B common stock are convertible into shares of Class A common stock at any time at the option of the holder or upon any transfer, subject to certain limited exceptions. In addition, upon the election of the holders of a majority of the then-outstanding shares of Class B common stock, all outstanding shares of Class B common stock will be converted into shares of Class A common stock. Once converted into shares of Class A common stock, shares of Class B common stock will not be reissued. Class A common stock is not convertible into any other class of the Company’s capital stock.
Treasury Stock
During the nine months ended June 30, 2024, the Company received a total of 33,772 shares of Class A common stock from employees for reimbursement of income taxes paid by the Company on behalf of these employees related to the vesting of restricted stock awards and 2,758 shares of Class A common stock through forfeitures of restricted stock awards by terminated employees.
On April 12, 2024, the Company's Board of Directors authorized a stock repurchase program under which up to $40.0 million is available to purchase shares of the Company's outstanding Class A common stock through September 30, 2025. Shares of the Company’s Class A common stock may be repurchased from time to time in open market transactions at prevailing market prices, in privately negotiated transactions or by other means in accordance with federal securities laws, including Rule 10b5-1 plans. The stock repurchase program does not obligate the Company to repurchase any shares of Class A common stock, and the stock repurchase program may be modified, suspended, extended or terminated at any time by the Company’s Board of Directors. The actual timing, number and value of shares of Class A common stock repurchased will be determined by a committee of the Board of Directors at its discretion and will depend on a number of factors, including the market price of the Company’s Class A common stock, capital allocation alternatives, general market and economic conditions and other corporate considerations. During the three and nine months
ended June 30, 2024, the Company purchased 93,408 shares of Class A common stock for aggregate consideration of approximately $5.3 million through open market transactions.
Restricted Stock Awards
During the nine months ended June 30, 2024, the Company awarded a total of 110,113 restricted shares of Class A common stock to certain directors, officers and employees of the Company under the Construction Partners, Inc. 2018 Equity Incentive Plan, as amended (the “Equity Incentive Plan”).
Performance Stock Units
During the nine months ended June 30, 2024, the Company issued a total of 55,358 shares of Class A common stock in settlement of vested performance stock units (“PSUs”) under the Equity Incentive Plan.
Additional information about these transactions is set forth in Note 13 - Share-Based Compensation.
Other Comprehensive Income (Loss)
Comprehensive income comprises two subsets: net income and OCI. The components of OCI are presented in the accompanying Consolidated Statements of Comprehensive Income and Consolidated Statements of Stockholders’ Equity, net of applicable taxes. The Company’s interest rate swap contract hedge included in other comprehensive income (loss) was entered into on July 1, 2022 with an original notional value of $300.0 million. The maturity date of this swap is June 30, 2027.
Amounts in accumulated other comprehensive income (“AOCI”), net of tax, at June 30, 2024 and September 30, 2023, were as follows (in thousands):
AOCIJune 30, 2024 (unaudited)September 30, 2023
Interest rate swap contract, net of blend and extend arrangement$18,763 $25,533 
Unrealized loss on available-for-sale securities(495)(847)
Less tax effect of other comprehensive income (loss) items(4,461)(5,992)
Total$13,807 $18,694 
Changes in AOCI, net of tax, are as follows (in thousands):
AOCIInterest Rate Hedge
Balance at September 30, 2023$18,694 
Net OCI changes(4,887)
Balance at June 30, 2024 (unaudited)$13,807 
AOCIInterest Rate Hedge
Balance at September 30, 2022$17,620 
Net OCI changes(637)
Balance at June 30, 2023 (unaudited)$16,983 
Amounts reclassified from AOCI to earnings are as follows (unaudited, in thousands):
For the Three Months Ended June 30,
20242023
Interest expense (benefit)$(2,635)$(2,377)
Realized loss on restricted investments
Benefit from income taxes654 612 
Total reclassifications from AOCI to earnings$(1,977)$(1,759)
For the Nine Months Ended June 30,
20242023
Interest expense (benefit)$(7,919)$(5,719)
Realized loss on restricted investments53 10 
Benefit from income taxes1,953 1,473 
Total reclassifications from AOCI to earnings$(5,913)$(4,236)
v3.24.2.u1
Earnings Per Share
9 Months Ended
Jun. 30, 2024
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
As discussed in Note 9 - Equity, the Company has Class A common stock and Class B common stock. Because the only differences between the two classes of common stock are related to voting rights, conversion rights and transfer restrictions applicable to shares of Class B common stock, the Company has not presented earnings per share under the two-class method, as the earnings per share are the same for both Class A common stock and Class B common stock. The following table summarizes the weighted-average number of basic common shares outstanding and the calculation of basic earnings per share for the periods presented (unaudited in thousands, except share and per share amounts):
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Numerator
Net income attributable to common stockholders$30,908 $21,677 $39,627 $18,088 
Denominator
Weighted average number of common shares outstanding, basic 51,913,124 51,827,448 51,914,508 51,826,578 
Net income per common share attributable to common stockholders, basic$0.60 $0.42 $0.76 $0.35 
The following table summarizes the calculation of the weighted-average number of diluted common shares outstanding and the calculation of diluted earnings per share for the periods presented (unaudited in thousands, except share and per share amounts):
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Numerator
Net income attributable to common stockholders$30,908 $21,677 $39,627 $18,088 
Denominator
Weighted average number of basic common shares outstanding, basic 51,913,124 51,827,448 51,914,508 51,826,578 
Effect of dilutive securities:
Restricted stock grants741,758 466,398 657,921 287,860 
Weighted average number of diluted common shares outstanding52,654,882 52,293,846 52,572,429 52,114,438 
Net income per diluted common share attributable to common stockholders$0.59 $0.41 $0.75 $0.35 
v3.24.2.u1
Provision for Income Taxes
9 Months Ended
Jun. 30, 2024
Income Tax Disclosure [Abstract]  
Provision for Income Taxes Provision for Income Taxes
The Company files a consolidated U.S. federal income tax return and income tax returns in various states. Management evaluated the Company’s tax positions based on appropriate provisions of applicable tax laws and regulations and believes that they are supportable based on their specific technical merits and the facts and circumstances of the respective transactions.                                                                
The Company’s effective income tax rate for the three months ended June 30, 2024 and 2023 was 24.6% and 24.7%, respectively. The Company’s effective tax rate for the nine months ended June 30, 2024 and 2023 was 24.6% and 25.4%, respectively. The changes in the Company’s effective rates were due to differences in state tax rates at its operating subsidiaries.
v3.24.2.u1
Related Parties
9 Months Ended
Jun. 30, 2024
Related Party Transactions [Abstract]  
Related Parties Related Parties
On December 31, 2017, the Company sold an indirect wholly owned subsidiary to an immediate family member of an executive officer of the Company (“Purchaser of Subsidiary”) in consideration for a note receivable in the amount of $1.0 million, which approximated the net book value of the disposed entity. At June 30, 2024, $0.1 million and $0.2 million was reflected on the Company’s Consolidated Balance Sheets within other current assets and other assets, respectively, representing the remaining balances on this note receivable. In connection with this transaction, the Company also received a note receivable from the disposed entity (“Disposed Entity”) on December 31, 2017 in the amount of $1.0 million representing certain accounts payable of the Disposed Entity that were paid by the Company. At June 30, 2024, $0.1 million and $0.1 million was reflected on the Company’s Consolidated Balance Sheets within other current assets and other assets, respectively, representing the remaining balances on this note receivable. Remaining principal and interest payments are scheduled to be made in periodic installments during fiscal year 2024 through fiscal year 2026.

Prior to its acquisition by the Company, a current subsidiary of the Company advanced funds to an entity owned by an immediate family member of an officer of the Company in connection with a land development project (“Land Development Project”). The obligations of the borrower entity to repay the advances were guaranteed by a separate entity owned by the same family member of the officer. Amounts outstanding under the advances did not bear interest and matured in full in March 2021. In March 2021, the subsidiary of the Company amended and restated the terms of the repayment obligation, as a result of which the officer personally assumed the remaining balance of the obligation. No new amounts were advanced to the officer by the Company or any subsidiary or affiliate thereof in connection with the transaction. Under the amended and restated terms, the officer executed a promissory note in favor of the Company’s subsidiary in the principal amount of $0.8 million. The note bears simple interest at a rate of 4.0% and requires annual minimum payments of $0.1 million inclusive of principal and accrued interest, with any remaining principal and accrued interest due and payable in full on December 31, 2027. Amounts outstanding under the note are reflected on the Company’s Consolidated Balance Sheets within “Other current assets” and “Other assets.”

From time to time, the Company conducts or has conducted business with the following related parties:
Entities owned by immediate family members of an executive officer of the Company perform subcontract work for a subsidiary of the Company, including trucking and grading services (“Subcontracting Services”).
Since June 1, 2014, the Company has been a party to an access agreement with Island Pond Corporate Services, LLC, which provides a location for the Company to conduct business development activities from time to time on a property owned by the Executive Chairman of the Company’s Board of Directors (“Island Pond”).
The Company is party to a management services agreement with SunTx Capital Partners, a private equity firm based in Dallas, Texas and a member of the Company’s controlling group (“SunTx”), under which the Company pays SunTx $0.30 million per fiscal quarter and reimburses certain travel and other out-of-pocket expenses associated with services rendered under the management services agreement.
The following table presents revenues earned and expenses incurred by the Company during the three and nine months ended June 30, 2024 and 2023, and accounts receivable and payable balances at June 30, 2024 and September 30, 2023, related to transactions with the related parties described above (in thousands):
Revenue Earned (Expense Incurred)Accounts Receivable (Payable)
For the Three Months Ended June 30,For the Nine Months Ended June 30,June 30,September 30,
202420232024202320242023
(unaudited)(unaudited)(unaudited)(unaudited)(unaudited)
Purchaser of Subsidiary$— $— $— $— $311 $311 
Disposed Entity— — — — 198 198 
Land Development Project— — — — 545 632 
Subcontracting Services(2,596)(1)(2,680)(1)(5,214)(1)(5,672)(1)(398)(593)
Island Pond(100)(2)(80)(2)(300)(2)(240)(2)— — 
SunTx(523)(2)(383)(2)(1,405)(2)(1,109)(2)— — 
(1) Cost is reflected as cost of revenues on the Company’s Consolidated Statements of Comprehensive Income.
(2) Cost is reflected as general and administrative expenses on the Company’s Consolidated Statements of Comprehensive Income.
v3.24.2.u1
Share-Based Compensation
9 Months Ended
Jun. 30, 2024
Share-Based Payment Arrangement [Abstract]  
Share-Based Compensation Share-Based Compensation
The following table summarizes the components of share-based compensation expense included in general and administrative expenses in the Consolidated Statements of Comprehensive Income during the three and nine months ended June 30, 2024 and 2023 (unaudited, in thousands):
For the Three Months Ended June 30,
20242023
Equity classified awards$2,893 $2,737 
Liability classified awards1,092 — 
Employee stock purchase plan54 — 
Total share-based compensation expense$4,039 $2,737 
For the Nine Months Ended June 30,
20242023
Equity classified awards$8,232 $7,909 
Liability classified awards1,974 — 
Employee stock purchase plan380 — 
Total share-based compensation expense$10,586 $7,909 
Restricted Stock - Equity Classified Awards
During the nine months ended June 30, 2024, the Company awarded a total of 110,113 restricted shares of Class A common stock to certain members of Company management and consultants under the Equity Incentive Plan. The grants are classified as equity awards. The aggregate grant date fair value of these restricted stock awards was $5.0 million. During the three and nine months ended June 30, 2024, the Company recorded compensation expense in connection with these and prior restricted stock grants in the amount of $2.2 million and $6.4 million, respectively, which is reflected as general and administrative expenses in the Company’s Consolidated Statements of Comprehensive Income. At June 30, 2024, there was approximately $8.2 million of unrecognized compensation expense related to these awards, which will be recognized over a remaining weighted-average period of 2.4 years.
Performance Stock Units - Equity Classified Awards
PSUs provide for the issuance of shares of Class A common stock upon vesting, which occurs following the end of the performance period based on achievement of certain Company performance metrics established by the Compensation Committee of the Company’s Board of Directors. The final number of shares of Class A common stock issuable upon vesting of PSUs can range from 0% to 150% of the number of PSUs initially granted, depending on the level of achievement, as determined by the Compensation Committee of the Company’s Board of Directors. The achievement of performance goals is modified by the total shareholder return ranking of the Company against the Russell 2000 Index over the performance period and can increase or decrease the achieved award by up to 15%. The Company recognizes expense, net of estimated forfeitures, for PSUs based on the forecasted achievement of Company performance metrics, multiplied by the fair value of the total number of shares of common stock that the Company anticipates will be issued based on such achievement.
During the nine months ended June 30, 2024, the Company issued 55,358 shares of Class A common stock as a result of the vesting of PSUs granted to certain members of Company management on December 29, 2021.
During the nine months ended June 30, 2024, the Company awarded PSUs representing a target of 113,044 shares and forecasted vesting of 84,783 shares of Class A common stock to certain members of Company management. The grants are classified as equity awards. The aggregate grant date fair value of these awards was $3.8 million. During the three and nine months ended June 30, 2024, the Company recorded compensation expense in connection with this type of award in the amount of $0.7 million and $1.7 million, respectively, which is reflected as general and administrative expenses in the Company’s Consolidated Statements of Comprehensive Income. At June 30, 2024, there was approximately $4.5 million of unrecognized compensation expense related to these awards, which will be recognized over a remaining weighted-average period of 2.4 years.
Cash-Settled Restricted Stock Units - Liability Classified Awards
During the nine months ended June 30, 2024, the Company granted 114,264 of cash-settled restricted stock units (“RSUs”) to employees of the Company under the Equity Incentive Plan. The aggregate grant date fair value of these awards was $6.0 million. Compensation expense associated with these awards for the three and nine months ended June 30, 2024 was $1.1 million and $2.0 million, respectively, which is reflected as general and administrative expenses in the Consolidated Statements of Comprehensive Income. As of June 30, 2024 and September 30, 2023, the liability for cash-settled RSUs was $2.0 million and $0.0 million, respectively, and is included in other long-term liabilities. At June 30, 2024, there was approximately $4.0 million of unrecognized compensation expense related to these awards, which will be recognized over a remaining weighted-average period of 3.3 years.
The grant date fair value of these awards is based on the price of the Company’s Class A common stock and the number of RSUs awarded on the date of grant. The awards must be settled in cash and are accounted for as liability-type awards. The expense is recognized over the requisite service period with remeasurement at the end of each reporting period at fair value until settlement. The requisite service period is based on the vesting provisions of the awards, which generally occurs in four equal annual installments beginning on the date of the first fiscal year-end after the grant date.
Employee Stock Purchase Plan
The Construction Partners, Inc. Employee Stock Purchase Plan (“ESPP”) became effective on May 13, 2021. The ESPP is intended to provide eligible employees of the Company an opportunity to purchase shares of the Company’s Class A common stock at a discounted rate using funds withheld through payroll deductions. The total number of shares offered under the ESPP is 1,000,000. The first offering period under the ESPP commenced on July 1, 2023. Since that date, the Company has purchased 37,809 shares under the ESPP. Compensation expense associated with the ESPP for the three and nine months ended June 30, 2024 was $0.1 million and $0.4 million, respectively, and is included in general and administrative expenses in the Consolidated Statements of Comprehensive Income.
v3.24.2.u1
Leases
9 Months Ended
Jun. 30, 2024
Leases [Abstract]  
Leases Leases
The Company leases certain facilities, office space, vehicles and equipment. As of June 30, 2024, operating leases under ASC Topic 842, Leases (“Topic 842”) were included in (i) “Operating lease right-of use assets,” (ii) “Current portion of operating lease liabilities” and (iii) “Operating lease liabilities, net of current portion” on the Company’s Consolidated Balance Sheets in the amounts of $33.3 million, $7.3 million and $26.8 million, respectively. As of June 30, 2024, the Company did not have any lease contracts that had not yet commenced but had created significant rights and obligations.
The components of lease expense were as follows (unaudited, in thousands):

For the Three Months Ended June 30,
20242023
Operating lease cost$2,080 $817 
Short-term lease cost6,189 5,551 
Total lease expense$8,269 $6,368 

For the Nine Months Ended June 30,
20242023
Operating lease cost$4,454 $2,331 
Short-term lease cost17,471 16,319 
Total lease expense$21,925 $18,650 

Short-term leases (those with terms of 12 months or less) are not capitalized but are expensed on a straight-line basis over the lease term. The majority of the Company's short-term leases relate to equipment used on construction projects. These leases are entered into at periodic rental rates for an unspecified duration and typically have a termination for convenience provision.

As of June 30, 2024, the weighted-average remaining term of the Company’s leases was 5.3 years, and the weighted-average discount rate was 5.92%. As of June 30, 2024, the lease liability was equal to the present value of the remaining lease payments, discounted using the incremental borrowing rate on the Company’s secured debt using a single maturity discount rate, as such rate is not materially different from the discount rate applied to each of the leases in the portfolio.

The following table summarizes the Company’s undiscounted lease liabilities outstanding as of June 30, 2024 (unaudited, in thousands):

Fiscal YearAmount
Remainder of 2024$2,311 
20258,976 
20268,609 
20277,861 
20284,717 
2029 and thereafter6,542 
Total future minimum lease payments$39,016 
Less: imputed interest4,930 
Total$34,086 
v3.24.2.u1
Investment in Derivative Instruments
9 Months Ended
Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Investment in Derivative Instruments Investment in Derivative Instruments
Interest Rate Swap Contracts
The Company uses derivative instruments as part of its overall strategy to manage its exposure to market risks associated with fluctuations in interest rates. The Company regularly monitors the financial stability and credit standing of the counterparties to its derivative instruments. The Company does not enter into derivative financial instruments for speculative purposes.

The Company records all derivatives at fair value. On the date the derivative contract is entered into, the Company may designate the derivative as one of the following: (i) a hedge of a forecasted transaction or the variability of cash flows to be paid (“cash flow hedge”) or (ii) a hedge of the fair value of a recognized asset or liability (“fair value hedge”).
Changes in the fair value of a derivative that is qualified and designated as a cash flow hedge or net investment hedge are recorded in other comprehensive income (loss) in the Company’s Consolidated Statements of Comprehensive Income until they are reclassified into earnings in the same period or periods during which the hedged transaction affects earnings.

Changes in the fair value of a derivative that is qualified and designated as a fair value hedge, along with the gain or loss on the hedged asset or liability that is attributable to the hedged risk, are recorded in current period earnings.

If the Company does not specifically designate a derivative as one of the above, changes in the fair value of the undesignated derivative instrument are reported in current period earnings. Cash flows from designated derivative financial instruments are classified within the same category as the item being hedged in the Consolidated Statements of Cash Flows, while cash flows from undesignated derivative financial instruments are included as an investing activity.

If the Company determines that it qualifies for and will designate a derivative as a hedging instrument, the Company formally documents all relationships between hedging activities, including the risk management objective and strategy for undertaking various hedge transactions. This process includes matching all derivatives that are designated as cash flow hedges to specific forecasted transactions and linking all derivatives designated as fair value hedges to specific assets and liabilities in the Consolidated Balance Sheets.

The Company performs an initial prospective assessment of hedge effectiveness on a quantitative basis between the inception date and the earlier of the first quarterly hedge effectiveness date or the issuance of the financial statements that include the hedged transaction. On a quarterly basis, the Company assesses the effectiveness of its designated hedges in offsetting the variability in the cash flows or fair values of the hedged assets or obligations using the Hypothetical Derivative Method. The Hypothetical Derivative Method compares the change in fair value or cash flows of the hedging instrument with the change in fair value or cash flows of a hypothetical derivative that represents the hedged risk. The Company would discontinue hedge accounting prospectively when the derivative is no longer highly effective as a hedge, the underlying hedged transaction is no longer probable or the hedging instrument expires, is sold, terminated or exercised.

Commodity Swap Contracts

The Company’s operations expose it to a variety of market risks, including the effects of changes in commodity prices. As part of its risk management process, the Company has entered into commodity swap transactions through regulated commodity exchanges. The Company does not enter into derivative financial instruments for speculative purposes. Changes in fair value of commodity swaps are recognized in earnings.

The following table represents the approximate amount of realized and unrealized gains (losses) and changes in fair value recognized in earnings on commodity derivative contracts for the three and nine months ended June 30, 2024 and 2023 and the fair value of these derivatives as of June 30, 2024 and September 30, 2023 (in thousands):

For the Three Months Ended June 30,
20242023
(unaudited)(unaudited)
Change inChange in
Income Statement ClassificationRealized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)Realized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)
Cost of revenues$— $10 $10 $(970)$878 $(92)
Interest expense, net2,635 — 2,635 2,377 — 2,377 
Total$2,635 $10 $2,645 $1,407 $878 $2,285 
For the Nine Months Ended June 30,
20242023
(unaudited)(unaudited)
Change inChange in
Income Statement ClassificationRealized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)Realized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)
Cost of revenues$(61)$(184)$(245)$(2,027)$(1,408)$(3,435)
Interest expense, net7,919 — 7,919 5,719 — 5,719 
Total$7,858 $(184)$7,674 $3,692 $(1,408)$2,284 


June 30, 2024September 30, 2023
Balance Sheet Classification(unaudited)
Prepaid expenses and other current assets - commodity swaps$— $204 
Other assets - interest rate swaps (1)
20,452 26,909 
Accrued expense and other current liabilities - commodity swaps— (20)
Net unrealized gain position$20,452 $27,093 
(1) Includes designated cash flow hedge of $20.5 million and $26.9 million as of June 30, 2024 and September 30, 2023, respectively.
v3.24.2.u1
Fair Value Measurements
9 Months Ended
Jun. 30, 2024
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The following table presents the Company’s assets and liabilities measured at fair value on a recurring basis as of June 30, 2024 and September 30, 2023 under ASC 820, Fair Value Measurements (in thousands):

June 30, 2024September 30, 2023
(unaudited)
Level 2Level 2
Assets:
Commodity swap contracts$— $204 
Interest rate swaps20,452 26,909 
U.S. government securities7,351 6,549 
Corporate debt securities6,789 5,605 
Municipal government securities1,695 1,748 
Agency backed securities1,181 1,177 
Total assets37,468 42,192 
Liabilities:
Commodity swap contracts$— $20 
Total liabilities$— $20 

The fair value of the interest rate swap contract is based on a model-driven valuation using the observable components (e.g., interest rates), which are observable at commonly quoted intervals for the full term of the contracts. The fair value of the Company’s commodity swap contracts is based on an analysis of the expected cash flow of the contract in combination with observable forward price inputs obtained from a third-party pricing source. The calculations are adjusted for credit risk. Therefore, the Company’s derivative assets and liabilities are classified within Level 2 of the fair value hierarchy. Derivative assets are included within “Prepaid expenses and other current assets” and “Other assets” on the Company’s Consolidated Balance Sheets. Derivative liabilities are included within “Accrued expense and other current liabilities” and “Other long-term liabilities” on the Company’s Consolidated Balance Sheets.
v3.24.2.u1
Commitments
9 Months Ended
Jun. 30, 2024
Commitments and Contingencies Disclosure [Abstract]  
Commitments Commitments
Letters of Credit

Under the Revolving Credit Facility, the Company had a total capacity of $400.0 million at June 30, 2024 that may be used for a combination of cash borrowings and letter of credit issuances. At June 30, 2024, the Company had aggregate letters of credit outstanding in the amount of $8.5 million, primarily related to certain insurance policies as described in Note 2 - Significant Accounting Policies.
Purchase Commitments
As of June 30, 2024, the Company had unconditional purchase commitments for diesel fuel and natural gas in the normal course of business in the aggregate amount of $2.9 million. Management does not expect any significant changes in the market value of these goods during the commitment period that would have a material adverse effect on the financial condition, results of operations and cash flows of the Company. As of June 30, 2024, the Company’s purchase commitments for the remainder of fiscal 2024 and for 2025 and 2026 were as follows (unaudited, in thousands):
Fiscal YearAmount
Remainder of 2024$1,032 
20251,632 
2026232 
Total$2,896 
Minimum Royalties

The Company has lease agreements associated with aggregates facilities under which the Company makes royalty payments. These agreements are outside the scope of Topic 842. The payments are generally based on tons sold in a particular period; however, certain agreements have minimum annual payments. The Company had commitments in the form of minimum royalties as of June 30, 2024 in the amount of $2.4 million, due as follows (unaudited, in thousands):

Fiscal YearAmount
Remainder of 2024$136 
2025256 
2026192 
2027180 
2028145 
Thereafter1,470 
Total$2,379 

Royalty expense recorded in cost of revenue was $0.5 million and $0.4 million for the three months ended June 30, 2024 and 2023, and $1.3 million and $1.2 million for the nine months ended June 30, 2024 and 2023.
v3.24.2.u1
Restricted Investments
9 Months Ended
Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]  
Restricted Investments Restricted Investments
The following is a summary of the Company’s debt securities as of June 30, 2024 and September 30, 2023 (in thousands):
June 30, 2024
(unaudited)
Amortized CostGross Unrealized GainsGross Unrealized LossesFair Value
U.S. government securities$7,564 $— $213 $7,351 
Corporate debt securities6,930 — 141 6,789 
Municipal government securities1,760 — 65 1,695 
Agency backed securities1,257 — 76 1,181 
Total$17,511 $— $495 $17,016 
September 30, 2023
Amortized CostGross Unrealized GainsGross Unrealized LossesFair Value
U.S government securities$6,869 $— $320 $6,549 
Corporate debt securities5,931 — 326 5,605 
Municipal government securities1,853 — 105 1,748 
Agency backed securities1,273 — 96 1,177 
Total$15,926 $— $847 $15,079 
The amortized cost and fair value of debt securities classified as available for sale by contractual maturity, as of June 30, 2024, are as follows (unaudited, in thousands):
Amortized CostFair Value
Due within one year$2,350 $2,333 
Due after one year through three years4,878 4,745 
Due after three years10,283 9,938 
Total $17,511 $17,016 
v3.24.2.u1
Other Comprehensive Income (Loss)
9 Months Ended
Jun. 30, 2024
Equity [Abstract]  
Other Comprehensive Income (Loss) Equity
Shares of Class A common stock and Class B common stock are identical, except with respect to voting rights, conversion rights and transfer restrictions applicable to shares of Class B common stock. The holders of Class A common stock are entitled to one vote per share, and the holders of Class B common stock are entitled to ten votes per share. The holders of Class A common stock and Class B common stock vote together as a single class on all matters submitted to a vote of stockholders, including the election of directors, unless otherwise required by applicable law or the Company’s certificate of incorporation or bylaws. Shares of Class B common stock are convertible into shares of Class A common stock at any time at the option of the holder or upon any transfer, subject to certain limited exceptions. In addition, upon the election of the holders of a majority of the then-outstanding shares of Class B common stock, all outstanding shares of Class B common stock will be converted into shares of Class A common stock. Once converted into shares of Class A common stock, shares of Class B common stock will not be reissued. Class A common stock is not convertible into any other class of the Company’s capital stock.
Treasury Stock
During the nine months ended June 30, 2024, the Company received a total of 33,772 shares of Class A common stock from employees for reimbursement of income taxes paid by the Company on behalf of these employees related to the vesting of restricted stock awards and 2,758 shares of Class A common stock through forfeitures of restricted stock awards by terminated employees.
On April 12, 2024, the Company's Board of Directors authorized a stock repurchase program under which up to $40.0 million is available to purchase shares of the Company's outstanding Class A common stock through September 30, 2025. Shares of the Company’s Class A common stock may be repurchased from time to time in open market transactions at prevailing market prices, in privately negotiated transactions or by other means in accordance with federal securities laws, including Rule 10b5-1 plans. The stock repurchase program does not obligate the Company to repurchase any shares of Class A common stock, and the stock repurchase program may be modified, suspended, extended or terminated at any time by the Company’s Board of Directors. The actual timing, number and value of shares of Class A common stock repurchased will be determined by a committee of the Board of Directors at its discretion and will depend on a number of factors, including the market price of the Company’s Class A common stock, capital allocation alternatives, general market and economic conditions and other corporate considerations. During the three and nine months
ended June 30, 2024, the Company purchased 93,408 shares of Class A common stock for aggregate consideration of approximately $5.3 million through open market transactions.
Restricted Stock Awards
During the nine months ended June 30, 2024, the Company awarded a total of 110,113 restricted shares of Class A common stock to certain directors, officers and employees of the Company under the Construction Partners, Inc. 2018 Equity Incentive Plan, as amended (the “Equity Incentive Plan”).
Performance Stock Units
During the nine months ended June 30, 2024, the Company issued a total of 55,358 shares of Class A common stock in settlement of vested performance stock units (“PSUs”) under the Equity Incentive Plan.
Additional information about these transactions is set forth in Note 13 - Share-Based Compensation.
Other Comprehensive Income (Loss)
Comprehensive income comprises two subsets: net income and OCI. The components of OCI are presented in the accompanying Consolidated Statements of Comprehensive Income and Consolidated Statements of Stockholders’ Equity, net of applicable taxes. The Company’s interest rate swap contract hedge included in other comprehensive income (loss) was entered into on July 1, 2022 with an original notional value of $300.0 million. The maturity date of this swap is June 30, 2027.
Amounts in accumulated other comprehensive income (“AOCI”), net of tax, at June 30, 2024 and September 30, 2023, were as follows (in thousands):
AOCIJune 30, 2024 (unaudited)September 30, 2023
Interest rate swap contract, net of blend and extend arrangement$18,763 $25,533 
Unrealized loss on available-for-sale securities(495)(847)
Less tax effect of other comprehensive income (loss) items(4,461)(5,992)
Total$13,807 $18,694 
Changes in AOCI, net of tax, are as follows (in thousands):
AOCIInterest Rate Hedge
Balance at September 30, 2023$18,694 
Net OCI changes(4,887)
Balance at June 30, 2024 (unaudited)$13,807 
AOCIInterest Rate Hedge
Balance at September 30, 2022$17,620 
Net OCI changes(637)
Balance at June 30, 2023 (unaudited)$16,983 
Amounts reclassified from AOCI to earnings are as follows (unaudited, in thousands):
For the Three Months Ended June 30,
20242023
Interest expense (benefit)$(2,635)$(2,377)
Realized loss on restricted investments
Benefit from income taxes654 612 
Total reclassifications from AOCI to earnings$(1,977)$(1,759)
For the Nine Months Ended June 30,
20242023
Interest expense (benefit)$(7,919)$(5,719)
Realized loss on restricted investments53 10 
Benefit from income taxes1,953 1,473 
Total reclassifications from AOCI to earnings$(5,913)$(4,236)
v3.24.2.u1
Subsequent Event
9 Months Ended
Jun. 30, 2024
Subsequent Events [Abstract]  
Subsequent Event Subsequent Event
Georgia Acquisition

On August 1, 2024, a subsidiary of the Company acquired substantially all of the assets of Robinson Paving Company, an asphalt paving company headquartered in Columbus, Georgia, for approximately $60.3 million. The transaction added three HMA plants and related crews and equipment located in Columbus, Georgia and the surrounding area.
v3.24.2.u1
Pay vs Performance Disclosure - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Jun. 30, 2024
Jun. 30, 2023
Pay vs Performance Disclosure                
Net income (loss) $ 30,908 $ (1,124) $ 9,843 $ 21,677 $ (5,481) $ 1,892 $ 39,627 $ 18,088
v3.24.2.u1
Insider Trading Arrangements
3 Months Ended
Jun. 30, 2024
Trading Arrangements, by Individual  
Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
v3.24.2.u1
Significant Accounting Policies (Policies)
9 Months Ended
Jun. 30, 2024
Accounting Policies [Abstract]  
Basis of Presentation
Basis of Presentation
These consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. Intercompany accounts and transactions have been eliminated in consolidation. These interim consolidated statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”), which permit reduced disclosure for interim periods. The Company's Consolidated Balance Sheets as of September 30, 2023 were derived from the Company's audited financial statements for the fiscal year then ended, but do not include all necessary disclosures required by accounting principles generally accepted in the United States of America (“GAAP”) with respect to annual financial statements. In the opinion of management, these unaudited consolidated financial statements include all recurring adjustments and normal accruals necessary for a fair presentation of the Company’s financial position, results of operations and cash flows for the dates and periods presented. These consolidated financial statements and accompanying notes should be read in conjunction with the Company’s audited annual consolidated financial statements and notes thereto included in the 2023 Form 10-K. Results for interim periods are not necessarily indicative of the results to be expected for a full fiscal year or for any future period.
Management’s Estimates
Management’s Estimates
The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the recorded amounts of assets, liabilities, stockholders’ equity, revenues and expenses during the reporting period, and the disclosure of contingent liabilities at the date of the consolidated financial statements. Estimates are used in accounting for items such as recognition of revenues and cost of revenues, investments, mineral reserves, goodwill and other intangible assets, business acquisitions, valuation of operating lease right-of-use assets, allowance for credit losses, valuation allowances related to income taxes, accruals for potential liabilities related to lawsuits or insurance claims, asset retirement obligations, valuation of derivative instruments and valuation of share-based compensation awards. Estimates are continually evaluated based on historical information and actual experience; however, actual results could differ from these estimates.
A description of certain critical accounting policies of the Company is presented below. Additional critical accounting policies and the underlying judgments and uncertainties are described in the notes to the Company’s annual consolidated financial statements included in the 2023 Form 10-K.
Cash and Cash Equivalents and Restricted Cash
Cash and Cash Equivalents
Cash consists principally of currency on hand and demand deposits at commercial banks. Cash equivalents are short-term, highly liquid securities that are both readily convertible to known amounts of cash and are so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Cash equivalents include securities with original maturities of three months or less. The Company maintains demand accounts, money market accounts and certificates of deposit at several banks. From time to time, account balances have exceeded the maximum available federal deposit insurance coverage limit. The Company has not experienced any losses in such accounts and regularly monitors its credit risk.
Restricted Cash
Construction Partners Risk Management, Inc. (the “Captive”), a captive insurance company and wholly-owned subsidiary of the Company, provides general liability, automobile liability and workers’ compensation insurance coverage to the Company and its subsidiaries. Restricted cash represents cash held in a fiduciary capacity by the Captive for the payment of casualty insurance claims. The Company had restricted cash of $2.1 million and $0.8 million at June 30, 2024 and September 30, 2023, respectively.
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows (unaudited, in thousands):

June 30, 2024June 30, 2023
Cash and cash equivalents$56,327 $54,878 
Restricted cash2,116 71 
Total cash, cash equivalents, and restricted cash$58,443 $54,949 
Restricted Investments
Restricted Investments
The Company’s restricted investments consist of debt securities held in a fiduciary capacity by the Captive for the payment of casualty insurance claims. The Company determines the classification of its securities at the time of purchase and re-evaluates the determination at each balance sheet date. The Company has classified securities held by the Captive as available-for-sale. As a result, these securities are carried at their fair value. Purchases and sales of debt securities are recorded on the trade date. Interest income on debt securities is recorded when earned using an effective yield method. Unrealized gains and losses are reported as components of “Accumulated other comprehensive income (loss), net” on the Consolidated Balance Sheets. These securities have been classified as non-current assets based on their respective maturity dates and the Company’s intent to reinvest sales proceeds into new restricted investments. The Company had restricted investments of $17.0 million and $15.1 million at June 30, 2024 and September 30, 2023, respectively.
The Company evaluates its available-for-sale debt securities quarterly to determine whether there has been a decline in the fair value below the amortized cost due to credit losses or other factors. This evaluation process entails judgement by the Company, and considers factors including the issuer’s financial condition and near-term prospects, future economic conditions, interest rate changes and changes in the rating of the security. When the Company has determined that it intends to sell, or that it is more likely than not that the Company will be required to sell a security before it recovers its amortized cost basis above fair value, the individual security is written down to fair value, with a corresponding charge to “Other income” within the Consolidated Statements of Comprehensive Income. For available-for-sale debt securities that do not meet the intent impairment criteria but for which the Company has determined that a credit loss exists, the present value of cash flows expected to be collected from the security is compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss allowance is recorded for the credit loss, limited by the amount by which the fair value is less than the amortized cost basis. For the nine months ended June 30, 2024 and 2023, the Company had no intent impairments or credit losses.
Contracts Receivable Including Retainage, Net
Contracts Receivable Including Retainage, Net
Contracts receivable are generally based on amounts billed and currently due from customers, amounts currently due but unbilled, and amounts retained by customers pending satisfactory completion of a project. It is common in the Company’s industry for a small portion of either progress billings or the contract price, typically 10%, to be withheld by the customer until the Company completes a project to the satisfaction of the customer in accordance with the applicable contract terms. Such amounts, defined as retainage, are included on the Consolidated Balance Sheets as “Contracts receivable including retainage, net”. Based on the Company’s experience with similar contracts in recent years, billings for such retainage balances are generally collected within one year of the completion of the project.
Contracts receivable including retainage, net is stated at the amount management expects to collect from outstanding balances. Management provides for uncollectible accounts through a charge to earnings and a credit to the allowance for credit losses based on
its assessment of the current status of individual accounts, type of service performed, current economic conditions, historical losses and other information available to management. Balances that are still outstanding after management has used reasonable collection efforts are written off through a charge to the allowance for credit losses and an adjustment to the contract receivable.
Contract Assets and Contract Liabilities and Revenues from Contracts with Customers
Contract Assets and Contract Liabilities
Billing practices for the Company’s contracts are governed by the contract terms of each project based on (i) progress toward completion approved by the owner, (ii) achievement of milestones or (iii) pre-agreed schedules. Billings do not necessarily correlate with revenues recognized under the cost-to-cost input method. The Company records contract assets and contract liabilities to account for these differences in timing.
The contract asset “Costs and estimated earnings in excess of billings on uncompleted contracts” arises when the Company recognizes revenues for services performed under its construction projects, but the Company is not yet entitled to bill the customer under the terms of the contract. Amounts billed to customers are excluded from this asset and reflected on the Consolidated Balance Sheets as “Contracts receivable including retainage, net”. Included in costs and estimated earnings on uncompleted contracts are amounts the Company seeks or will seek to collect from customers or others for (i) errors, (ii) changes in contract specifications or design, (iii) contract change orders in dispute, unapproved as to scope and price, or (iv) other customer-related causes of unanticipated additional contract costs (such as claims). Such amounts are recorded to the extent that the amount can be reasonably estimated and recovery is probable. Claims and unapproved change orders made by the Company may involve negotiation and, in rare cases, litigation. Unapproved change orders and claims also involve the use of estimates, and revenues associated with unapproved change orders and claims are included in the transaction price for which it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty is resolved. The Company did not recognize any material amounts associated with claims and unapproved change orders during the periods presented.
The contract liability, “Billings in excess of costs and estimated earnings on uncompleted contracts”, represents the Company’s obligation to transfer goods or services to a customer for which the Company has been paid by the customer or for which the Company has billed the customer under the terms of the contract. Revenue for future services reflected in this account are recognized, and the liability is reduced, as the Company subsequently satisfies the performance obligation under the contract.
Costs and estimated earnings in excess of billings on uncompleted contracts and billings in excess of costs and estimated earnings on uncompleted contracts are typically resolved within one year and are not considered significant financing components.
Revenues from Contracts with Customers
The Company derives revenues from contracts with its customers, predominantly by performing construction services for both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports and commercial and residential developments. These projects are performed for a mix of federal, state, municipal and private customers. In addition, the Company generates revenues from the sale of construction materials, including HMA, aggregates, liquid asphalt and ready-mix concrete, to third-party public and private customers pursuant to contracts with those customers. The following table reflects, for the periods presented, the percentage of (i) revenues generated from public infrastructure construction projects and the sale of construction materials to public customers and (ii) revenues generated from private infrastructure construction projects and the sale of construction materials to private customers.
% of Consolidated Revenues
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Private35.6 %36.8 %39.2 %39.0 %
Public64.4 %63.2 %60.8 %61.0 %
Revenues derived from construction projects are recognized over time as the Company satisfies its performance obligations by transferring control of the asset created or enhanced by the project to the customer. Recognition of revenues and cost of revenues for construction projects requires significant judgment by management, including, among other things, estimating total costs expected to be incurred to complete a project and measuring progress toward completion. Management reviews contract estimates regularly to assess revisions of estimated costs to complete a project and measurement of progress toward completion.
Management believes the Company maintains reasonable estimates based on prior experience; however, many factors contribute to changes in estimates of contract costs. Accordingly, estimates made with respect to uncompleted projects are subject to change as each project progresses and better estimates of contract costs become available. All contract costs are recorded as incurred, and revisions to estimated total costs are reflected as soon as the obligation to perform is determined. Provisions are recognized for the full amount of estimated losses on uncompleted contracts whenever evidence indicates that the estimated total cost of a contract exceeds its estimated total revenue, regardless of the stage of completion. When the Company incurs additional costs related to work performed by subcontractors, the Company may be able to utilize contractual provisions to back charge the subcontractors for those costs. A reduction to costs related to back charges is recognized when estimated recovery is probable and the amount can be reasonably estimated. Contract costs consist of (i) direct costs on contracts, including labor, materials, and amounts payable to subcontractors and (ii) indirect costs related to contract performance, such as insurance, employee benefits, and equipment (primarily depreciation, fuel, maintenance and repairs).
Progress toward completion is estimated using the input method, measured by the relationship of total cost incurred through the measurement date to total estimated costs required to complete the project (cost-to-cost method). The Company believes this method best depicts the transfer of goods and services to the customer because it represents satisfaction of the Company’s performance obligation under the contract, which occurs as the Company incurs costs. The Company measures percentage of completion based on the performance of a single performance obligation under its construction projects. Each of the Company’s construction contracts represents a single performance obligation to complete a defined construction project. This is because goods and services promised for delivery to a customer are not distinct, as the customer cannot benefit from any individual portion of the services on its own. All deliverables under a contract are part of a project defined by a customer and represent a series of integrated goods and services that have the same pattern of delivery to the customer and use the same measure of progress toward satisfaction of the performance obligation as the customer’s asset is created or enhanced by the Company. The Company’s obligation is not satisfied until the entire project is complete.
Revenue recognized during a reporting period is based on the cost-to-cost input method applied to the total transaction price, including adjustments for variable consideration, such as liquidated damages, penalties or bonuses, related to the timeliness or quality of project performance. The Company includes variable consideration in the estimated transaction price at the most likely amount to which the Company expects to be entitled or the most likely amount the Company expects to incur, in the case of liquidated damages or penalties. Such amounts are included in the transaction price for which it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty is resolved. The Company accounts for changes to the estimated transaction price using a cumulative catch-up adjustment.

The majority of the Company’s public construction contracts are fixed unit price contracts. Under fixed unit price contracts, the Company is committed to providing materials or services required by a contract at fixed unit prices (for example, dollars per ton of asphalt placed). The Company’s private customer contracts are primarily fixed total price contracts, also known as lump sum contracts, which require that the total amount of work be performed for a single price. Contract cost is recorded as incurred, and revisions in
contract revenue and cost estimates are reflected in the accounting period when known. Changes in job performance, job conditions and estimated profitability, including those changes arising from contract change orders, penalty provisions and final contract settlements, may result in revisions to estimated revenues and costs and are recognized in the period in which the revisions are determined.
Change orders are modifications of an original contract that effectively change the existing provisions of the contract and become part of the single performance obligation that is partially satisfied at the date of the contract modification. This is because goods and services promised under change orders are generally not distinct from the remaining goods and services under the existing contract, due to the significant integration of services performed in the context of the contract. Accordingly, change orders are generally accounted for as a modification of the existing contract and single performance obligation. The Company accounts for the modification using a cumulative catch-up adjustment. Either the Company or its customers may initiate change orders, which may include changes in specifications or designs, manner of performance, facilities, equipment, materials, sites and period of completion of the work.

Revenues derived from the sale of HMA, aggregates, ready-mix concrete, and liquid asphalt are recognized at a point in time, which is when control of the product is transferred to the customer. Generally, control of a product is deemed to be transferred to the customer when the customer accepts delivery at its facility or receives product in its own transport vehicles from one of the Company’s HMA plants or aggregates facilities. Upon purchase, the Company generally provides an invoice or similar document detailing the goods transferred to the customer. The Company generally offers payment terms customary in the industry, which typically require payment ranging from point-of-sale to 30 days following purchase.
Concentration of Risks
Concentration of Risks
Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of contracts receivable including retainage. In the normal course of business, the Company provides credit to its customers and does not generally require collateral. The Company monitors concentrations of credit risk associated with these receivables on an ongoing basis. The Company has not historically experienced significant credit losses, due primarily to management’s assessment of customers’ credit ratings. The Company principally deals with recurring customers, state and local governments and well-known local companies whose reputations are known to management. The Company performs credit checks for significant new customers and generally requires progress payments for significant projects. The Company generally has the ability to file liens against the property if payments are not made on a timely basis. No single customer accounted for more than 10% of the Company’s contracts receivable including retainage, net balance at June 30, 2024 or September 30, 2023.
Income Taxes
Income Taxes
The provision for income taxes includes federal and state income taxes. Income taxes are accounted for under the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the expected future tax consequences of temporary differences between the financial statement carrying values and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the fiscal years in which the temporary differences are expected to be reversed or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized as income in the period that includes the enactment date. Management evaluates the realization of deferred tax assets and establishes a valuation allowance when it is more likely than not that all or a portion of the deferred tax assets will not be realized. Deferred tax assets and deferred tax liabilities are presented on a net basis by taxing authority and classified as non-current on the Consolidated Balance Sheets.
Earnings per Share
Earnings per Share
Basic net income per share attributable to common stockholders is computed by dividing net income attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net income per common share attributable to common stockholders is the same as basic net income per share attributable to common stockholders, but includes dilutive unvested stock awards using the treasury stock method.
Fair Value Measurements
Fair Value Measurements
The Company measures and discloses certain financial assets and liabilities at fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Inputs used to measure fair value are classified using the following hierarchy:
Level 1. Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.
Level 2. Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly through corroboration with observable market data.
Level 3. Inputs are unobservable for the asset or liability and include situations in which there is little, if any, market activity for the asset or liability. The inputs used in the determination of fair value are based on the best information available under the circumstances and may require significant management judgment or estimation.
The Company endeavors to utilize the best available information in measuring fair value.
The Company’s financial instruments include cash and cash equivalents, restricted cash, contracts receivable including retainage, accounts payable and accrued expenses reflected as current assets and current liabilities on its Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. Due to the short-term nature of these instruments, management considers their carrying value to approximate their fair value.
The Company also has debt securities reflected as restricted investments on its Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. These investments are adjusted to fair value at each balance sheet date and are considered Level 2 fair value measurements.
The Company also has Term Loans and a Revolving Credit Facility, each as defined and further described in Note 8 - Debt. The carrying value of amounts outstanding under these credit facilities is reflected as long-term debt, net of current maturities and deferred debt issuance cost and current maturities of long-term debt on the Company’s Consolidated Balance Sheets at June 30, 2024 and September 30, 2023. Due to the variable rate or short-term nature of these instruments, management considers their carrying value to approximate their fair value.
The Company also has derivative instruments. The fair value of commodity and interest rate swaps are based on forward and spot prices, as described in Note 16 - Fair Value Measurements.
Level 3 fair values are used to value acquired mineral reserves and leased mineral interests. The fair values of mineral reserves and leased mineral interests are determined using an excess earnings approach, which requires management to estimate future cash flows. The estimate of future cash flows is based on available historical information and forecasts determined by management, but is inherently uncertain. Key assumptions in estimating future cash flows include sales price, volumes and expected profit margins, net of capital requirements. The present value of the projected net cash flows represents the fair value assigned to mineral reserves and mineral interests. The discount rate is a significant assumption used in the valuation model and is based on the required rate of return that a hypothetical market participant would assume if purchasing the acquired business.
Management applies fair value measurement guidance to its impairment analysis for tangible and intangible assets, including goodwill.
Comprehensive Income
Comprehensive Income
The Company reports comprehensive income in its Consolidated Statements of Comprehensive Income and Consolidated Statements of Stockholders’ Equity. Comprehensive income comprises two subsets: net income and other comprehensive income (loss) (“OCI”). OCI includes adjustments for changes in fair value of an interest rate swap contract derivative and available-for-sale restricted investments. For additional information about comprehensive income (loss), see Note 19 - Other Comprehensive Income (Loss).
Accounting Standards
The Company did not adopt any new accounting standards or updates during the nine months ended June 30, 2024.
v3.24.2.u1
Significant Accounting Policies (Tables)
9 Months Ended
Jun. 30, 2024
Accounting Policies [Abstract]  
Schedule of Cash and Cash Equivalents
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows (unaudited, in thousands):

June 30, 2024June 30, 2023
Cash and cash equivalents$56,327 $54,878 
Restricted cash2,116 71 
Total cash, cash equivalents, and restricted cash$58,443 $54,949 
Schedule of Restricted Cash
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows (unaudited, in thousands):

June 30, 2024June 30, 2023
Cash and cash equivalents$56,327 $54,878 
Restricted cash2,116 71 
Total cash, cash equivalents, and restricted cash$58,443 $54,949 
Schedule of Concentration Risk Customers that accounted for more than 10% of consolidated revenues during the three and nine months ended June 30, 2024 and 2023 are presented below:
% of Consolidated Revenues
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
North Carolina Department of Transportation12.5%11.2%10.3%*
Florida Department of Transportation13.4%11.2%13.9%10.2%
* Less than 10%
Schedule of Revenue by Major Customers The following table reflects, for the periods presented, the percentage of (i) revenues generated from public infrastructure construction projects and the sale of construction materials to public customers and (ii) revenues generated from private infrastructure construction projects and the sale of construction materials to private customers.
% of Consolidated Revenues
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Private35.6 %36.8 %39.2 %39.0 %
Public64.4 %63.2 %60.8 %61.0 %
v3.24.2.u1
Business Acquisitions (Tables)
9 Months Ended
Jun. 30, 2024
Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract]  
Schedule of Pro Forma Revenues and Net Income
The following tables present pro forma revenues and net income as though the acquisitions had occurred on October 1, 2022 (unaudited, in thousands):

For the Three Months Ended June 30,
20242023
Pro forma revenues$526,414 $469,029 
Pro forma net income $32,698 $23,065 

For the Nine Months Ended June 30,
20242023
Pro forma revenues$1,341,442 $1,187,469 
Pro forma net income $41,096 $17,317 
v3.24.2.u1
Contracts Receivable Including Retainage, Net (Tables)
9 Months Ended
Jun. 30, 2024
Contractors [Abstract]  
Schedule of Contracts Receivable Including Retainage, Net
Contracts receivable including retainage, net consisted of the following at June 30, 2024 and September 30, 2023 (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Contracts receivable$291,726 $251,324 
Retainage receivable50,124 53,286 
341,850 304,610 
Allowance for credit losses(1,166)(906)
Contracts receivable including retainage, net$340,684 $303,704 
v3.24.2.u1
Contract Assets and Liabilities (Tables)
9 Months Ended
Jun. 30, 2024
Revenue from Contract with Customer [Abstract]  
Schedule of Costs and Estimated Earnings Compared to Billings on Uncompleted Contracts
Costs and estimated earnings compared to billings on uncompleted contracts at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Costs on uncompleted contracts$1,922,709 $1,831,106 
Estimated earnings to date on uncompleted contracts221,123 194,760 
2,143,832 2,025,866 
Billings to date on uncompleted contracts(2,224,477)(2,077,475)
Net billings in excess of costs and estimated earnings on uncompleted contracts$(80,645)$(51,609)
Significant changes to balances of costs and estimated earnings in excess of billings (contract asset) and billings in excess of costs and estimated earnings (contract liability) on uncompleted contracts from September 30, 2022 to June 30, 2023 and September 30, 2023 to June 30, 2024 are presented below (in thousands):
Costs and Estimated Earnings in Excess of Billings on
 Uncompleted Contracts
Billings in Excess of Costs and Estimated Earnings on
 Uncompleted Contracts
Net Billings in Excess of Costs and Estimated Earnings on Uncompleted Contracts
September 30, 2022$29,271 $(52,477)$(23,206)
Changes in revenue billed, contract price or cost estimates4,178 (16,270)(12,093)
June 30, 2023 (unaudited)$33,449 $(68,748)$(35,299)
September 30, 2023$27,296 $(78,905)$(51,609)
Changes in revenue billed, contract price or cost estimates$5,254 $(34,290)$(29,036)
June 30, 2024 (unaudited)$32,550 $(113,195)$(80,645)
v3.24.2.u1
Property, Plant and Equipment (Tables)
9 Months Ended
Jun. 30, 2024
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment
Property, plant and equipment at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Construction equipment$525,969 $447,467 
Plants243,759 208,708 
Land and improvements85,402 76,396 
Mineral reserves69,405 69,405 
Buildings37,973 36,885 
Furniture and fixtures8,277 7,538 
Leasehold improvements1,326 1,268 
      Total property, plant and equipment, gross972,111 847,667 
Accumulated depreciation, depletion and amortization(406,702)(358,462)
Construction in progress13,697 15,890 
      Total property, plant and equipment, net$579,106 $505,095 
v3.24.2.u1
Debt (Tables)
9 Months Ended
Jun. 30, 2024
Debt Disclosure [Abstract]  
Schedule of Debt Debt at June 30, 2024 and September 30, 2023 consisted of the following (in thousands):
June 30, 2024September 30, 2023
(unaudited)
Long-term debt:
Term Loans$397,500 $283,750 
Revolving Credit Facility81,850 93,100 
Total long-term debt479,350 376,850 
Deferred debt issuance costs(1,502)(1,110)
Current maturities of long-term debt(23,906)(15,000)
Long-term debt, net of current maturities and deferred debt issuance costs$453,942 $360,740 
v3.24.2.u1
Earnings Per Share (Tables)
9 Months Ended
Jun. 30, 2024
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share The following table summarizes the weighted-average number of basic common shares outstanding and the calculation of basic earnings per share for the periods presented (unaudited in thousands, except share and per share amounts):
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Numerator
Net income attributable to common stockholders$30,908 $21,677 $39,627 $18,088 
Denominator
Weighted average number of common shares outstanding, basic 51,913,124 51,827,448 51,914,508 51,826,578 
Net income per common share attributable to common stockholders, basic$0.60 $0.42 $0.76 $0.35 
The following table summarizes the calculation of the weighted-average number of diluted common shares outstanding and the calculation of diluted earnings per share for the periods presented (unaudited in thousands, except share and per share amounts):
For the Three Months Ended June 30,For the Nine Months Ended June 30,
2024202320242023
Numerator
Net income attributable to common stockholders$30,908 $21,677 $39,627 $18,088 
Denominator
Weighted average number of basic common shares outstanding, basic 51,913,124 51,827,448 51,914,508 51,826,578 
Effect of dilutive securities:
Restricted stock grants741,758 466,398 657,921 287,860 
Weighted average number of diluted common shares outstanding52,654,882 52,293,846 52,572,429 52,114,438 
Net income per diluted common share attributable to common stockholders$0.59 $0.41 $0.75 $0.35 
v3.24.2.u1
Related Parties (Tables)
9 Months Ended
Jun. 30, 2024
Related Party Transactions [Abstract]  
Schedule of Related Party Transactions
The following table presents revenues earned and expenses incurred by the Company during the three and nine months ended June 30, 2024 and 2023, and accounts receivable and payable balances at June 30, 2024 and September 30, 2023, related to transactions with the related parties described above (in thousands):
Revenue Earned (Expense Incurred)Accounts Receivable (Payable)
For the Three Months Ended June 30,For the Nine Months Ended June 30,June 30,September 30,
202420232024202320242023
(unaudited)(unaudited)(unaudited)(unaudited)(unaudited)
Purchaser of Subsidiary$— $— $— $— $311 $311 
Disposed Entity— — — — 198 198 
Land Development Project— — — — 545 632 
Subcontracting Services(2,596)(1)(2,680)(1)(5,214)(1)(5,672)(1)(398)(593)
Island Pond(100)(2)(80)(2)(300)(2)(240)(2)— — 
SunTx(523)(2)(383)(2)(1,405)(2)(1,109)(2)— — 
(1) Cost is reflected as cost of revenues on the Company’s Consolidated Statements of Comprehensive Income.
(2) Cost is reflected as general and administrative expenses on the Company’s Consolidated Statements of Comprehensive Income.
v3.24.2.u1
Share-Based Compensation (Tables)
9 Months Ended
Jun. 30, 2024
Share-Based Payment Arrangement [Abstract]  
Schedule of Share-Based Compensation Expense
The following table summarizes the components of share-based compensation expense included in general and administrative expenses in the Consolidated Statements of Comprehensive Income during the three and nine months ended June 30, 2024 and 2023 (unaudited, in thousands):
For the Three Months Ended June 30,
20242023
Equity classified awards$2,893 $2,737 
Liability classified awards1,092 — 
Employee stock purchase plan54 — 
Total share-based compensation expense$4,039 $2,737 
For the Nine Months Ended June 30,
20242023
Equity classified awards$8,232 $7,909 
Liability classified awards1,974 — 
Employee stock purchase plan380 — 
Total share-based compensation expense$10,586 $7,909 
v3.24.2.u1
Leases (Tables)
9 Months Ended
Jun. 30, 2024
Leases [Abstract]  
Schedule of Components of Lease Expense
The components of lease expense were as follows (unaudited, in thousands):

For the Three Months Ended June 30,
20242023
Operating lease cost$2,080 $817 
Short-term lease cost6,189 5,551 
Total lease expense$8,269 $6,368 

For the Nine Months Ended June 30,
20242023
Operating lease cost$4,454 $2,331 
Short-term lease cost17,471 16,319 
Total lease expense$21,925 $18,650 
Schedule of Future Lease Liabilities
The following table summarizes the Company’s undiscounted lease liabilities outstanding as of June 30, 2024 (unaudited, in thousands):

Fiscal YearAmount
Remainder of 2024$2,311 
20258,976 
20268,609 
20277,861 
20284,717 
2029 and thereafter6,542 
Total future minimum lease payments$39,016 
Less: imputed interest4,930 
Total$34,086 
v3.24.2.u1
Investment in Derivative Instruments (Tables)
9 Months Ended
Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivatives Instruments, Income Statement and Balance Sheet Classification
The following table represents the approximate amount of realized and unrealized gains (losses) and changes in fair value recognized in earnings on commodity derivative contracts for the three and nine months ended June 30, 2024 and 2023 and the fair value of these derivatives as of June 30, 2024 and September 30, 2023 (in thousands):

For the Three Months Ended June 30,
20242023
(unaudited)(unaudited)
Change inChange in
Income Statement ClassificationRealized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)Realized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)
Cost of revenues$— $10 $10 $(970)$878 $(92)
Interest expense, net2,635 — 2,635 2,377 — 2,377 
Total$2,635 $10 $2,645 $1,407 $878 $2,285 
For the Nine Months Ended June 30,
20242023
(unaudited)(unaudited)
Change inChange in
Income Statement ClassificationRealized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)Realized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)
Cost of revenues$(61)$(184)$(245)$(2,027)$(1,408)$(3,435)
Interest expense, net7,919 — 7,919 5,719 — 5,719 
Total$7,858 $(184)$7,674 $3,692 $(1,408)$2,284 


June 30, 2024September 30, 2023
Balance Sheet Classification(unaudited)
Prepaid expenses and other current assets - commodity swaps$— $204 
Other assets - interest rate swaps (1)
20,452 26,909 
Accrued expense and other current liabilities - commodity swaps— (20)
Net unrealized gain position$20,452 $27,093 
(1) Includes designated cash flow hedge of $20.5 million and $26.9 million as of June 30, 2024 and September 30, 2023, respectively.
v3.24.2.u1
Fair Value Measurements (Tables)
9 Months Ended
Jun. 30, 2024
Fair Value Disclosures [Abstract]  
Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis
The following table presents the Company’s assets and liabilities measured at fair value on a recurring basis as of June 30, 2024 and September 30, 2023 under ASC 820, Fair Value Measurements (in thousands):

June 30, 2024September 30, 2023
(unaudited)
Level 2Level 2
Assets:
Commodity swap contracts$— $204 
Interest rate swaps20,452 26,909 
U.S. government securities7,351 6,549 
Corporate debt securities6,789 5,605 
Municipal government securities1,695 1,748 
Agency backed securities1,181 1,177 
Total assets37,468 42,192 
Liabilities:
Commodity swap contracts$— $20 
Total liabilities$— $20 
v3.24.2.u1
Commitments (Tables)
9 Months Ended
Jun. 30, 2024
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Unconditional Purchase Commitments As of June 30, 2024, the Company’s purchase commitments for the remainder of fiscal 2024 and for 2025 and 2026 were as follows (unaudited, in thousands):
Fiscal YearAmount
Remainder of 2024$1,032 
20251,632 
2026232 
Total$2,896 
Schedule of Future Minimum Payments The Company had commitments in the form of minimum royalties as of June 30, 2024 in the amount of $2.4 million, due as follows (unaudited, in thousands):
Fiscal YearAmount
Remainder of 2024$136 
2025256 
2026192 
2027180 
2028145 
Thereafter1,470 
Total$2,379 
v3.24.2.u1
Restricted Investments (Tables)
9 Months Ended
Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]  
Schedule of Debt Securities
The following is a summary of the Company’s debt securities as of June 30, 2024 and September 30, 2023 (in thousands):
June 30, 2024
(unaudited)
Amortized CostGross Unrealized GainsGross Unrealized LossesFair Value
U.S. government securities$7,564 $— $213 $7,351 
Corporate debt securities6,930 — 141 6,789 
Municipal government securities1,760 — 65 1,695 
Agency backed securities1,257 — 76 1,181 
Total$17,511 $— $495 $17,016 
September 30, 2023
Amortized CostGross Unrealized GainsGross Unrealized LossesFair Value
U.S government securities$6,869 $— $320 $6,549 
Corporate debt securities5,931 — 326 5,605 
Municipal government securities1,853 — 105 1,748 
Agency backed securities1,273 — 96 1,177 
Total$15,926 $— $847 $15,079 
The amortized cost and fair value of debt securities classified as available for sale by contractual maturity, as of June 30, 2024, are as follows (unaudited, in thousands):
Amortized CostFair Value
Due within one year$2,350 $2,333 
Due after one year through three years4,878 4,745 
Due after three years10,283 9,938 
Total $17,511 $17,016 
v3.24.2.u1
Other Comprehensive Income (Loss) (Tables)
9 Months Ended
Jun. 30, 2024
Equity [Abstract]  
Schedule of Accumulated Other Comprehensive Income
Amounts in accumulated other comprehensive income (“AOCI”), net of tax, at June 30, 2024 and September 30, 2023, were as follows (in thousands):
AOCIJune 30, 2024 (unaudited)September 30, 2023
Interest rate swap contract, net of blend and extend arrangement$18,763 $25,533 
Unrealized loss on available-for-sale securities(495)(847)
Less tax effect of other comprehensive income (loss) items(4,461)(5,992)
Total$13,807 $18,694 
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income
Changes in AOCI, net of tax, are as follows (in thousands):
AOCIInterest Rate Hedge
Balance at September 30, 2023$18,694 
Net OCI changes(4,887)
Balance at June 30, 2024 (unaudited)$13,807 
AOCIInterest Rate Hedge
Balance at September 30, 2022$17,620 
Net OCI changes(637)
Balance at June 30, 2023 (unaudited)$16,983 
Schedule of Reclassification out of Accumulated Other Comprehensive Income
Amounts reclassified from AOCI to earnings are as follows (unaudited, in thousands):
For the Three Months Ended June 30,
20242023
Interest expense (benefit)$(2,635)$(2,377)
Realized loss on restricted investments
Benefit from income taxes654 612 
Total reclassifications from AOCI to earnings$(1,977)$(1,759)
For the Nine Months Ended June 30,
20242023
Interest expense (benefit)$(7,919)$(5,719)
Realized loss on restricted investments53 10 
Benefit from income taxes1,953 1,473 
Total reclassifications from AOCI to earnings$(5,913)$(4,236)
v3.24.2.u1
Significant Accounting Policies - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Sep. 30, 2023
Concentration Risk [Line Items]          
Restricted cash $ 2,116   $ 2,116   $ 837
Restricted investments $ 17,016   $ 17,016   $ 15,079
Revenues | Customer Concentration Risk | Various Departments of Transportation          
Concentration Risk [Line Items]          
Concentration risk percentage 42.30% 38.60% 39.70% 32.00%  
v3.24.2.u1
Significant Accounting Policies- Schedule of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Jun. 30, 2023
Sep. 30, 2022
Accounting Policies [Abstract]        
Cash and cash equivalents $ 56,327 $ 48,243 $ 54,878  
Restricted cash 2,116   71  
Total cash, cash equivalents, and restricted cash $ 58,443 $ 49,080 $ 54,949 $ 35,559
v3.24.2.u1
Significant Accounting Policies - Schedule of Concentration Risk (Details) - Revenues - Customer Concentration Risk
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Private        
Concentration Risk [Line Items]        
Concentration risk percentage 35.60% 36.80% 39.20% 39.00%
Public        
Concentration Risk [Line Items]        
Concentration risk percentage 64.40% 63.20% 60.80% 61.00%
North Carolina Department of Transportation        
Concentration Risk [Line Items]        
Concentration risk percentage 12.50% 11.20% 10.30%  
Florida Department of Transportation        
Concentration Risk [Line Items]        
Concentration risk percentage 13.40% 11.20% 13.90% 10.20%
v3.24.2.u1
Business Acquisitions - Narrative (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 03, 2024
USD ($)
May 01, 2024
USD ($)
Jan. 02, 2024
USD ($)
Dec. 29, 2023
USD ($)
Nov. 01, 2023
USD ($)
plant
Oct. 02, 2023
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
Business Acquisition [Line Items]                  
Goodwill             $ 200,333 $ 200,333 $ 159,270
Revenues since acquisition date             38,500 60,600  
Net income             2,500 1,300  
Expenses and losses recognized             700 1,500  
Acquisition related costs               1,500  
Georgia Acquisition                  
Business Acquisition [Line Items]                  
Asset acquisition, consideration transferred $ 18,700   $ 6,500            
Sunbelt Asphalt Surfaces, Inc. Acquisition                  
Business Acquisition [Line Items]                  
Asset acquisition, consideration transferred   $ 28,700              
South Carolina Acquisition                  
Business Acquisition [Line Items]                  
Consideration transferred           $ 3,000      
North Carolina and South Carolina Acquisitions November 2023                  
Business Acquisition [Line Items]                  
Consideration transferred         $ 18,300        
Plants acquired | plant         3        
Alabama Acquisition                  
Business Acquisition [Line Items]                  
Consideration transferred       $ 54,300          
2024 Acquisitions                  
Business Acquisition [Line Items]                  
Consideration transferred               129,500  
Goodwill             39,600 39,600  
Cash payment to acquire business               135,300  
Cash received related to settlement of working capital provisions               5,800  
Net working capital               13,000  
Property, plant and equipment allocation             76,200 76,200  
Goodwill and intangibles             $ 40,300 $ 40,300  
v3.24.2.u1
Business Acquisitions - Schedule of Proforma Revenue and Net Income (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract]        
Pro forma revenues $ 526,414 $ 469,029 $ 1,341,442 $ 1,187,469
Pro forma net income $ 32,698 $ 23,065 $ 41,096 $ 17,317
v3.24.2.u1
Contracts Receivable Including Retainage, Net (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Contractors [Abstract]    
Contracts receivable $ 291,726 $ 251,324
Retainage receivable 50,124 53,286
Contracts receivable including retainage, gross 341,850 304,610
Allowance for credit losses (1,166) (906)
Contracts receivable including retainage, net $ 340,684 $ 303,704
v3.24.2.u1
Contract Assets and Liabilities - Schedule of Cost and Estimated Earnings Compared to Billings on Uncompleted Contracts (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Jun. 30, 2023
Sep. 30, 2022
Revenue from Contract with Customer [Abstract]        
Costs on uncompleted contracts $ 1,922,709 $ 1,831,106    
Estimated earnings to date on uncompleted contracts 221,123 194,760    
Costs and estimated earnings to date on uncompleted contracts 2,143,832 2,025,866    
Billings to date on uncompleted contracts (2,224,477) (2,077,475)    
Net billings in excess of costs and estimated earnings on uncompleted contracts $ (80,645) $ (51,609) $ (35,299) $ (23,206)
v3.24.2.u1
Contract Assets and Liabilities - Schedule of Reconciliation of Net Billings in Excess of Costs and Estimated Earnings (Details) - USD ($)
$ in Thousands
9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Costs and Estimated Earnings in Excess of Billings on Uncompleted Contracts    
Contract asset, beginning balance $ 27,296 $ 29,271
Changes in revenue billed, contract price or cost estimates 5,254 4,178
Contract asset, ending balance 32,550 33,449
Billings in Excess of Costs and Estimated Earnings on Uncompleted Contracts    
Contract liability, beginning balance (78,905) (52,477)
Changes in revenue billed, contract price or cost estimates (34,290) (16,270)
Contract liability, ending balance (113,195) (68,748)
Net Billings in Excess of Costs and Estimated Earnings on Uncompleted Contracts    
Net billings in excess of costs, beginning balance (51,609) (23,206)
Changes in revenue billed, contract price or cost estimates (29,036) (12,093)
Net billings in excess of costs, Ending balance $ (80,645) $ (35,299)
v3.24.2.u1
Contract Assets and Liabilities - Narrative (Details)
$ in Millions
Jun. 30, 2024
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation, amount $ 1,450
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-07-01  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation, amount $ 430
Remaining performance obligation, expected timing of satisfaction, period 3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-10-01  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation, amount $ 1,020
Remaining performance obligation, expected timing of satisfaction, period
v3.24.2.u1
Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Property, Plant and Equipment [Line Items]    
Total property, plant and equipment, gross $ 972,111 $ 847,667
Accumulated depreciation, depletion and amortization (406,702) (358,462)
Construction in progress 13,697 15,890
Total property, plant and equipment, net 579,106 505,095
Construction equipment    
Property, Plant and Equipment [Line Items]    
Total property, plant and equipment, gross 525,969 447,467
Plants    
Property, Plant and Equipment [Line Items]    
Total property, plant and equipment, gross 243,759 208,708
Land and improvements    
Property, Plant and Equipment [Line Items]    
Total property, plant and equipment, gross 85,402 76,396
Mineral reserves    
Property, Plant and Equipment [Line Items]    
Total property, plant and equipment, gross 69,405 69,405
Buildings    
Property, Plant and Equipment [Line Items]    
Total property, plant and equipment, gross 37,973 36,885
Furniture and fixtures    
Property, Plant and Equipment [Line Items]    
Total property, plant and equipment, gross 8,277 7,538
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Total property, plant and equipment, gross $ 1,326 $ 1,268
v3.24.2.u1
Property, Plant and Equipment - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Property, Plant and Equipment [Abstract]        
Depreciation and depletion expense $ 23.5 $ 20.2 $ 67.6 $ 59.9
v3.24.2.u1
Debt - Schedule of Debt (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Debt Instrument [Line Items]    
Long-term debt $ 479,350 $ 376,850
Deferred debt issuance costs (1,502) (1,110)
Current maturities of long-term debt (23,906) (15,000)
Long-term debt, net of current maturities and deferred debt issuance costs 453,942 360,740
Term Loans    
Debt Instrument [Line Items]    
Long-term debt 397,500 283,750
Revolving Credit Facility    
Debt Instrument [Line Items]    
Long-term debt $ 81,850 $ 93,100
v3.24.2.u1
Debt - Additional Information (Details)
Jun. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Subsequent Event [Line Items]      
Debt issuance costs $ 600,000    
Fixed coverage ratio 3.15 2.56  
Leverage ratio 1.81 1.72  
Notional amount $ 300,000,000 $ 300,000,000  
Fair value of interest rate swaps 20,500,000 26,900,000  
Revolving Credit Facility      
Subsequent Event [Line Items]      
Line of credit, maximum borrowing capacity 400,000,000   $ 400,000,000
Long-term debt 81,900,000 93,100,000  
Remaining borrowing capacity 309,700,000 222,100,000  
Term Loans      
Subsequent Event [Line Items]      
Long-term debt $ 397,500,000 $ 283,800,000  
Term Loans | Daily Simple SOFR      
Subsequent Event [Line Items]      
Basis spread 0.10%    
Term Loans | Term SOFR      
Subsequent Event [Line Items]      
Basis spread 0.10%    
Term Loans | Line of Credit      
Subsequent Event [Line Items]      
Line of credit, maximum borrowing capacity     375,000,000
Initial Term Loan | Line of Credit      
Subsequent Event [Line Items]      
Line of credit, maximum borrowing capacity     250,000,000
Incremental Term Loan | Line of Credit      
Subsequent Event [Line Items]      
Line of credit, maximum borrowing capacity     125,000,000
Term Loan - 11 Loan Payments      
Subsequent Event [Line Items]      
Principal repayment rate 1.25%    
Term Loan - 8 Quarters      
Subsequent Event [Line Items]      
Principal repayment rate 1.875%    
Delayed Draw Term Facility | Line of Credit      
Subsequent Event [Line Items]      
Line of credit, maximum borrowing capacity     $ 50,000,000
Credit Agreement | Minimum      
Subsequent Event [Line Items]      
Fixed coverage ratio 1.20    
Credit Agreement | Maximum      
Subsequent Event [Line Items]      
Fixed coverage ratio 3.50    
v3.24.2.u1
Equity (Details)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2024
USD ($)
voting_right
shares
Jun. 30, 2024
USD ($)
voting_right
shares
Apr. 12, 2024
USD ($)
Schedule of Stockholders Equity [Line Items]      
Treasury stock, shares, acquired (in shares) 93,408 93,408  
Stock repurchase program, authorized amount | $     $ 40.0
Treasury stock value | $ $ 5.3 $ 5.3  
Performance Shares      
Schedule of Stockholders Equity [Line Items]      
Shares issued (in shares)   55,358  
Class A Common Stock      
Schedule of Stockholders Equity [Line Items]      
Voting rights for each share | voting_right 1 1  
Treasury stock, shares, acquired (in shares)   33,772  
Class A Common Stock | Restricted Stock | Equity Incentive Plan      
Schedule of Stockholders Equity [Line Items]      
Forfeitures (in shares)   2,758  
Issuance of stock grant awards (in shares)   110,113  
Class B Common Stock      
Schedule of Stockholders Equity [Line Items]      
Voting rights for each share | voting_right 10 10  
v3.24.2.u1
Earnings Per Share - Basic (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Jun. 30, 2024
Jun. 30, 2023
Numerator                
Net income attributable to common stockholders $ 30,908 $ (1,124) $ 9,843 $ 21,677 $ (5,481) $ 1,892 $ 39,627 $ 18,088
Denominator                
Weighted average number of basic common shares outstanding (in shares) 51,913,124     51,827,448     51,914,508 51,826,578
Net income per common share attributable to common shareholders, basic (in dollars per share) $ 0.60     $ 0.42     $ 0.76 $ 0.35
v3.24.2.u1
Earnings Per Share - Diluted (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Jun. 30, 2024
Jun. 30, 2023
Numerator                
Net income attributable to common stockholders $ 30,908 $ (1,124) $ 9,843 $ 21,677 $ (5,481) $ 1,892 $ 39,627 $ 18,088
Denominator                
Weighted average number of basic common shares outstanding (in shares) 51,913,124     51,827,448     51,914,508 51,826,578
Effect of dilutive securities:                
Restricted stock grants (in shares) 741,758     466,398     657,921 287,860
Weighted average number of diluted common shares outstanding (in shares) 52,654,882     52,293,846     52,572,429 52,114,438
Net income per diluted common share attributable to common stockholders (in dollars per share) $ 0.59     $ 0.41     $ 0.75 $ 0.35
v3.24.2.u1
Provision for Income Taxes (Details)
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Income Tax Disclosure [Abstract]        
Effective tax rate, percent 24.60% 24.70% 24.60% 25.40%
v3.24.2.u1
Related Parties - Additional Information (Details) - USD ($)
$ in Thousands
9 Months Ended
Jun. 30, 2024
Sep. 30, 2023
Mar. 31, 2021
Dec. 31, 2017
Related Party Transaction [Line Items]        
Other assets $ 27,163 $ 32,705    
Related Party        
Related Party Transaction [Line Items]        
Debt instrument, face amount     $ 800  
Interest rate, percentage     4.00%  
Annual principal payment     $ 100  
Related Party | SunTx Capital Partners        
Related Party Transaction [Line Items]        
Payment to related party 300      
Consideration Note Receivable | Related Party        
Related Party Transaction [Line Items]        
Notes receivable       $ 1,000
Other current assets 100      
Other assets 200      
Accounts Payable Note Receivable | Related Party        
Related Party Transaction [Line Items]        
Notes receivable       $ 1,000
Other current assets 100      
Other assets $ 100      
v3.24.2.u1
Related Parties - Schedule of Related Party Transactions (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Sep. 30, 2023
Related Party Transaction [Line Items]          
Revenues $ 517,794 $ 421,893 $ 1,285,726 $ 1,088,522  
Subcontracting Services (434,302) (357,821) (1,111,553) (967,674)  
Expense incurred (38,928) (32,231) (111,661) (93,945)  
Related Party | Purchaser of Subsidiary          
Related Party Transaction [Line Items]          
Revenues 0 0 0 0  
Accounts receivable 311   311   $ 311
Related Party | Disposed Entity          
Related Party Transaction [Line Items]          
Revenues 0 0 0 0  
Accounts receivable 198   198   198
Related Party | Land Development Project          
Related Party Transaction [Line Items]          
Revenues 0 0 0 0  
Accounts receivable 545   545   632
Related Party | Subcontracting Services          
Related Party Transaction [Line Items]          
Subcontracting Services (2,596) (2,680) (5,214) (5,672)  
Accounts payable (398)   (398)   (593)
Related Party | Island Pond          
Related Party Transaction [Line Items]          
Expense incurred (100) (80) (300) (240)  
Accounts payable 0   0   0
Related Party | SunTx          
Related Party Transaction [Line Items]          
Expense incurred (523) $ (383) (1,405) $ (1,109)  
Accounts payable $ 0   $ 0   $ 0
v3.24.2.u1
Share-Based Compensation - Schedule of Share-Based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense $ 4,039 $ 2,737 $ 10,586 $ 7,909
Equity classified awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense 2,893 2,737 8,232 7,909
Liability classified awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense 1,092 0 1,974 0
Employee stock purchase plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense $ 54 $ 0 $ 380 $ 0
v3.24.2.u1
Share-Based Compensation - Additional Information (Details)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2024
USD ($)
installment
Jun. 30, 2023
USD ($)
Jun. 30, 2024
USD ($)
installment
shares
Jun. 30, 2023
USD ($)
Jun. 30, 2024
USD ($)
installment
shares
Sep. 30, 2023
USD ($)
May 31, 2021
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense $ 4,039 $ 2,737 $ 10,586 $ 7,909      
Restricted Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Aggregate grant date fair value     5,000        
Performance Shares              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Aggregate grant date fair value     $ 3,800        
Number of restricted stock vest (in shares) | shares     84,783        
Shares issued (in shares) | shares     113,044        
Shares issued (in shares) | shares     55,358        
Performance Shares | Minimum              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Percentage of final number of of common stock issuable upon vesting of performance stock units     0        
Performance Shares | Maximum              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Percentage of final number of of common stock issuable upon vesting of performance stock units     1.50        
Percentage increase (decrease) of awards granted due to total shareholder return ranking     0.15        
Liability classified awards              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Aggregate grant date fair value     $ 6,000        
Compensation expense 1,092 0 1,974 0      
Current liability for cash-settled restricted stock units 2,000   2,000   $ 2,000 $ 0  
Employee stock purchase plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense 54 $ 0 $ 380 $ 0      
Maximum number of shares offered under the ESPP (in shares) | shares             1,000,000
Shares issued (in shares) | shares         37,809    
Class A Common Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Issuance of stock grant awards (in shares) | shares     55,358        
Class A Common Stock | Restricted Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Shares issues (in shares) | shares     110,113        
Class A Common Stock | Restricted Stock | Equity Incentive Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense 2,200   $ 6,400        
Unrecognized compensation expense 8,200   $ 8,200   $ 8,200    
Unrecognized compensation expense, period for recognition (years)     2 years 4 months 24 days        
Class A Common Stock | Performance Shares | Equity Incentive Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense 700   $ 1,700        
Unrecognized compensation expense 4,500   $ 4,500   4,500    
Unrecognized compensation expense, period for recognition (years)     2 years 4 months 24 days        
Class A Common Stock | Liability classified awards              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Shares issued (in shares) | shares     114,264        
Class A Common Stock | Liability classified awards | Equity Incentive Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense 1,100   $ 2,000        
Unrecognized compensation expense $ 4,000   $ 4,000   $ 4,000    
Unrecognized compensation expense, period for recognition (years)     3 years 3 months 18 days        
Requisite service period, number of equal annual installments | installment 4   4   4    
v3.24.2.u1
Leases - Narrative (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Leases [Abstract]    
Operating lease right-of-use assets $ 33,329 $ 14,485
Current portion of operating lease liabilities 7,324 2,338
Operating lease liabilities, net of current portion $ 26,762 $ 12,649
Weighted-average remaining lease terms 5 years 3 months 18 days  
Weighted-average discount rate 5.92%  
v3.24.2.u1
Leases - Schedule of Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Leases [Abstract]        
Operating lease cost $ 2,080 $ 817 $ 4,454 $ 2,331
Short-term lease cost 6,189 5,551 17,471 16,319
Total lease expense $ 8,269 $ 6,368 $ 21,925 $ 18,650
v3.24.2.u1
Leases - Schedule of Future Lease Liabilities (Details)
$ in Thousands
Jun. 30, 2024
USD ($)
Leases [Abstract]  
Remainder of 2024 $ 2,311
2025 8,976
2026 8,609
2027 7,861
2028 4,717
2029 and thereafter 6,542
Total future minimum lease payments 39,016
Less: imputed interest 4,930
Total $ 34,086
v3.24.2.u1
Investment in Derivative Instruments (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Sep. 30, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Realized Gain (Loss) $ 2,635 $ 1,407 $ 7,858 $ 3,692  
Unrealized Gain (Loss) 10 878 (184) (1,408)  
Total Gain (Loss) 2,645 2,285 7,674 2,284  
Net unrealized gain position 20,452   20,452   $ 27,093
Cash Flow Hedging | Designated as Hedging Instrument          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Unrealized Gain (Loss)     20,500   26,900
Commodity Swap          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Derivative asset, fair value 0   0   204
Derivative liabilities, fair value 0   0   (20)
Interest Rate Swap          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Derivative asset, fair value 20,452   20,452   $ 26,909
Cost of revenues          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Realized Gain (Loss) 0 (970) (61) (2,027)  
Unrealized Gain (Loss) 10 878 (184) (1,408)  
Total Gain (Loss) 10 (92) (245) (3,435)  
Interest expense, net          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Realized Gain (Loss) 2,635 2,377 7,919 5,719  
Unrealized Gain (Loss) 0 0 0 0  
Total Gain (Loss) $ 2,635 $ 2,377 $ 7,919 $ 5,719  
v3.24.2.u1
Fair Value Measurements (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets $ 17,016 $ 15,079
Corporate debt securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 6,789 5,605
Municipal government securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 1,695 1,748
Agency backed securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 1,181 1,177
Fair Value, Recurring | Fair Value, Inputs, Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 37,468 42,192
Liabilities 0 20
Fair Value, Recurring | Fair Value, Inputs, Level 2 | U.S. government securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 7,351 6,549
Fair Value, Recurring | Fair Value, Inputs, Level 2 | Corporate debt securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 6,789 5,605
Fair Value, Recurring | Fair Value, Inputs, Level 2 | Municipal government securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 1,695 1,748
Fair Value, Recurring | Fair Value, Inputs, Level 2 | Agency backed securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 1,181 1,177
Fair Value, Recurring | Fair Value, Inputs, Level 2 | Commodity swap contracts    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets 0 204
Liabilities 0 20
Fair Value, Recurring | Fair Value, Inputs, Level 2 | Interest rate swaps    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets $ 20,452 $ 26,909
v3.24.2.u1
Commitments - Letters of Credit (Details) - USD ($)
Jun. 30, 2024
Jun. 30, 2022
Revolving Credit Facility    
Debt Instrument [Line Items]    
Letters of credit outstanding $ 8,500,000  
Revolving Credit Facility    
Debt Instrument [Line Items]    
Line of credit, maximum borrowing capacity $ 400,000,000 $ 400,000,000
v3.24.2.u1
Commitments - Purchase Commitments (Details) - Fuel
$ in Thousands
Jun. 30, 2024
USD ($)
Unrecorded Unconditional Purchase Obligation [Line Items]  
Remainder of 2024 $ 1,032
2025 1,632
2026 232
Total $ 2,896
v3.24.2.u1
Commitments - Minimum Royalties (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Commitments and Contingencies Disclosure [Abstract]        
Remainder of 2024 $ 136   $ 136  
2025 256   256  
2026 192   192  
2027 180   180  
2028 145   145  
Thereafter 1,470   1,470  
Total 2,379   2,379  
Royalty expense $ 500 $ 400 $ 1,300 $ 1,200
v3.24.2.u1
Restricted Investments - Summary of Debt Securities (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost $ 17,511 $ 15,926
Gross Unrealized Gains 0 0
Gross Unrealized Losses 495 847
Fair Value 17,016 15,079
U.S. government securities    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 7,564 6,869
Gross Unrealized Gains 0 0
Gross Unrealized Losses 213 320
Fair Value 7,351 6,549
Corporate debt securities    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 6,930 5,931
Gross Unrealized Gains 0 0
Gross Unrealized Losses 141 326
Fair Value 6,789 5,605
Municipal government securities    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 1,760 1,853
Gross Unrealized Gains 0 0
Gross Unrealized Losses 65 105
Fair Value 1,695 1,748
Agency backed securities    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 1,257 1,273
Gross Unrealized Gains 0 0
Gross Unrealized Losses 76 96
Fair Value $ 1,181 $ 1,177
v3.24.2.u1
Restricted Investments - Schedule of Amortized Cost and Fair Value (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Investments, Debt and Equity Securities [Abstract]    
Amortized cost, due within one year $ 2,350  
Amortized cost, due after one year through three years 4,878  
Amortized cost, due after three years 10,283  
Amortized Cost 17,511 $ 15,926
Fair value, due within one year 2,333  
Fair value, due after one year through three years 4,745  
Fair value, due after three years 9,938  
Fair Value $ 17,016 $ 15,079
v3.24.2.u1
Other Comprehensive Income (Loss) - Additional Information (Details) - USD ($)
$ in Millions
Jun. 30, 2024
Sep. 30, 2023
Jul. 01, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Notional amount $ 300.0 $ 300.0  
Interest Rate Swap      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Notional amount     $ 300.0
v3.24.2.u1
Other Comprehensive Income (Loss) - Schedule of AOCI (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Sep. 30, 2023
Equity [Abstract]    
Interest rate swap contract, net of blend and extend arrangement $ 18,763 $ 25,533
Unrealized loss on available-for-sale securities (495) (847)
Less tax effect of other comprehensive income (loss) items (4,461) (5,992)
Accumulated other comprehensive income, net $ 13,807 $ 18,694
v3.24.2.u1
Other Comprehensive Income (Loss) - Schedule of Cash Flow Hedges (Details) - USD ($)
$ in Thousands
9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning balance $ 516,574 $ 455,879
Net OCI changes (4,887) (637)
Ending balance 552,941 481,100
Accumulated Other Comprehensive Income (Loss), net    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning balance 18,694 17,620
Ending balance $ 13,807 $ 16,983
v3.24.2.u1
Other Comprehensive Income (Loss) - Schedule of Reclassification of AOCI (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Interest expense (benefit) $ (4,673) $ (5,039) $ (12,987) $ (13,801)
Realized loss on restricted investments     (53) (10)
Benefit from income taxes 10,108 7,117 12,905 6,153
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Other Comprehensive Income (Loss), net        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Interest expense (benefit) (2,635) (2,377) (7,919) (5,719)
Realized loss on restricted investments 4 6 53 10
Benefit from income taxes 654 612 1,953 1,473
Total reclassifications from AOCI to earnings $ (1,977) $ (1,759) $ (5,913) $ (4,236)
v3.24.2.u1
Subsequent Event (Details) - Subsequent Event - Robinson Paving Company Acquistion
$ in Millions
Aug. 01, 2024
USD ($)
plant
Subsequent Event [Line Items]  
Asset acquisition, consideration transferred | $ $ 60.3
Plants acquired | plant 3

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