Form 10-Q - Quarterly report [Sections 13 or 15(d)]

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended December 31, 2023

☐ 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: 001-35159

THERMON GROUP HOLDINGS, INC.

(Exact name of registrant as specified in its charter)


Delaware			27-2228185
(State or other jurisdiction of incorporation or organization)			(I.R.S. Employer Identification No.)

7171 Southwest Parkway, Building 300, Suite 200, Austin, Texas 78735

(Address of principal executive offices) (zip code)

(512) 690-0600

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, $0.001 par value per share

THR

New York Stock Exchange

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 filer

☐

Accelerated filer

☒

Non-accelerated filer

☐

Smaller 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 January 31, 2024, the registrant had 33,714,736 shares of common stock, par value $0.001 per share, outstanding.

THERMON GROUP HOLDINGS, INC.

QUARTERLY REPORT

FOR THE QUARTER ENDED DECEMBER 31, 2023

TABLE OF CONTENTS


			Page
PART I — FINANCIAL INFORMATION
Item 1. Financial Statements (Unaudited)
Condensed Consolidated Balance Sheets as of December 3 1 , 2023 and March 31, 2023			2
Condensed Consolidated Statements of Operations and Comprehensive Income for the three and nine months ended December 31, 2023 and 2022			3
Condensed Consolidated Statements of Equity for the three and nine months ended December 31, 2023 and 2022			4
Condensed Consolidated Statements of Cash Flows for the nine months ended December 3 1 , 2023 and 2022			6
Notes to Condensed Consolidated Financial Statements (Unaudited)			7
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations			20
Item 3. Quantitative and Qualitative Disclosures About Market Risk			31
Item 4. Controls and Procedures			32
PART II — OTHER INFORMATION
Item 1. Legal Proceedings			33
Item 1A. Risk Factors			33
Item 2. Unregistered Sales of Equity Securities ,Use of Proceeds and Issuer Purchases of Equity Securities			33
Item 3. Defaults Upon Senior Securities			33
Item 4. Mine Safety Disclosures			33
Item 5. Other Information			33
Item 6. Exhibits			33
EXHIBIT INDEX			34
SIGNATURE			35

PART I — FINANCIAL INFORMATION

Item 1. Financial Statements

Thermon Group Holdings, Inc.

Condensed Consolidated Balance Sheets

(Dollars in thousands, except share and per share data)


	December 31, 2023		March 31, 2023
	(Unaudited)
Assets
Current assets:
Cash and cash equivalents	$	55,396	$	35,635
Accounts receivable, net of allowances of $1,913 and $2,682 as of December 31, 2023 and March 31, 2023, respectively	120,624		97,627
Inventories, net	96,299		82,132
Contract assets	19,397		16,272
Prepaid expenses and other current assets	16,363		16,138
Income tax receivable	1,648		3,138
Total current assets	$	309,727	$	250,942
Property, plant and equipment, net of depreciation and amortization of $72,193 and $67,450 as of December 31, 2023 and March 31, 2023, respectively	67,932		63,288
Goodwill	268,538		219,612
Intangible assets, net	133,247		93,970
Operating lease right-of-use assets	14,482		13,570
Deferred income taxes	1,072		688
Other non-current assets	10,090		7,559
Total assets	$	805,088	$	649,629
Liabilities
Current liabilities:
Accounts payable	$	26,611	$	27,330
Accrued liabilities	40,392		39,364
Current portion of long-term debt	15,945		10,222
Borrowings under revolving credit facility	32,500		14,500
Contract liabilities	15,414		8,483
Lease liabilities	3,429		3,364
Income taxes payable	5,448		6,809
Total current liabilities	$	139,739	$	110,072
Long-term debt, net	163,954		87,710
Deferred income taxes	10,835		12,084
Non-current lease liabilities	13,368		12,479
Other non-current liabilities	9,767		8,296
Total liabilities	$	337,663	$	230,641
Commitments and contingencies (Note 10)
Equity
Common stock: $0.001 par value; 150,000,000 authorized; 33,711,599 and 33,508,076 shares issued and outstanding at December 31, 2023 and March 31, 2023, respectively	$	34	$	33
Preferred stock: $0.001 par value; 10,000,000 authorized; no shares issued and outstanding	—		—
Additional paid in capital	242,111		239,860
Accumulated other comprehensive loss	(53,421)		(58,100)
Retained earnings	278,701		237,195
Total equity	$	467,425	$	418,988
Total liabilities and equity	$	805,088	$	649,629

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements

Thermon Group Holdings, Inc.

Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited)

(Dollars in thousands, except share and per share data)


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Sales	$	136,427	$	122,110	$	366,975	$	318,109
Cost of sales	79,017		71,660		207,798		184,508
Gross profit	57,410		50,450		159,177		133,601
Operating expenses:
Selling, general and administrative expenses	31,853		30,889		90,997		83,046
Deferred compensation plan expense/(income)	651		464		677		(499)
Amortization of intangible assets	2,121		2,367		6,735		7,072
Restructuring and other charges	1,336		2,668		2,221		2,668
Income from operations	21,449		14,062		58,547		41,314
Other income/(expenses):
Interest expense, net	(1,754)		(1,877)		(5,263)		(4,120)

Other income/(expense)	653		659		727		(592)
Income before provision for income taxes	20,348		12,844		54,011		36,602
Income tax expense	4,511		4,419		12,506		10,637
Net income	$	15,837	$	8,425	$	41,505	$	25,965


Comprehensive income:
Net income	$	15,837	$	8,425	$	41,505	$	25,965
Foreign currency translation adjustment	8,072		5,403		4,684		(17,560)
Other miscellaneous income	(69)		(75)		(5)		43
Comprehensive income	$	23,840	$	13,753	$	46,184	$	8,448
Net income per common share:
Basic	$	0.47	$	0.25	$	1.22	$	0.78
Diluted	$	0.46	$	0.25	$	1.21	$	0.77
Weighted-average shares used in computing net income per common share:
Basic	33,703,845		33,493,540		33,946,201		33,457,048
Diluted	34,201,525		33,879,733		34,324,573		33,756,218

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements

Thermon Group Holdings, Inc.

Condensed Consolidated Statements of Equity (Unaudited)

(Dollars in thousands)


	Common Stock Outstanding	Common Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Income/(Loss)		Total
Balances at March 31, 2023	33,508,076	$	33	$	239,860	$	237,195	$	(58,100)	$	418,988

Issuance of common stock as deferred compensation to employees	73,345	—		—		—		—		—
Issuance of common stock as deferred compensation to executive officers	93,826	—		—		—		—		—
Issuance of common stock as deferred compensation to directors	5,718	—		—		—		—		—
Stock compensation expense	—	—		1,238		—		—		1,238
Repurchase of employee stock units on vesting	—	—		(1,685)		—		—		(1,685)

Net income	—	—		—		10,938		—		10,938
Foreign currency translation adjustment	—	—		—		—		4,457		4,457
Other	—	—		—		—		13		13

Balances at June 30, 2023	33,680,965	$	33	$	239,413	$	248,133	$	(53,630)	$	433,949

Issuance of common stock as deferred compensation to employees	2,550	—		—		—		—		—

Issuance of common stock as deferred compensation to directors	7,197	—		—		—		—		—
Stock compensation expense	—	—		1,450		—		—		1,450
Repurchase of employee stock units on vesting	—	—		(30)		—		—		(30)
Net income	—	—		—		14,730		—		14,730
Foreign currency translation adjustment	—	—		—		—		(7,845)		(7,845)



Other	—	1		—		—		51		52
Balances at September 30, 2023	33,690,712	$	34	$	240,833	$	262,863	$	(61,424)	$	442,306

Issuance of common stock as deferred compensation to employees	14,839	—		—		—		—		—

Issuance of common stock as deferred compensation to directors	6,048	—		—		—		—		—
Stock compensation expense	—	—		1,444		—		—		1,444
Repurchase of employee stock units on vesting	—	—		(165)		—		—		(165)
Net income	—	—		—		15,837		—		15,837
Foreign currency translation adjustment	—	—		—		—		8,072		8,072
Other	—	—		(1)		1		(69)		(69)
Balances at December 31, 2023	33,711,599	$	34	$	242,111	$	278,701	$	(53,421)	$	467,425


	Common Stock Outstanding	Common Stock		Additional Paid-in Capital		Retained Earnings		Accumulated Other Comprehensive Income/(Loss)		Total
Balances at March 31, 2022	33,364,722	$	33	$	234,549	$	203,528	$	(38,906)	$	399,204

Issuance of common stock as deferred compensation to employees	30,352	—		—		—		—		—
Issuance of common stock as deferred compensation to executive officers	64,294	—		—		—		—		—
Issuance of common stock as deferred compensation to directors	8,766	—		—		—		—		—
Stock compensation expense	—	—		1,193		—		—		1,193
Repurchase of employee stock units on vesting	—	—		(552)		—		—		(552)

Net income	—	—		—		6,556		—		6,556
Foreign currency translation adjustment	—	—		—		—		(5,152)		(5,152)
Other	—	—		—		1		2		3


Balances at June 30, 2022	33,468,134	$	33	$	235,190	$	210,085	$	(44,056)	$	401,252

Issuance of common stock as deferred compensation to employees	5,544	—		—		—		—		—

Issuance of common stock as deferred compensation to directors	9,930	—		—		—		—		—
Stock compensation expense	—	—		1,251		—		—		1,251
Repurchase of employee stock units on vesting	—	—		(34)		—		—		(34)
Net income	—	—		—		10,984		—		10,984
Foreign currency translation adjustment	—	—		—		—		(17,811)		(17,811)



Other	—	—		—		—		116		116
Balances at September 30, 2022	33,483,608	$	33	$	236,407	$	221,069	$	(61,751)	$	395,758

Issuance of common stock as deferred compensation to employees	512	—		—		—		—		—
Issuance of common stock as deferred compensation to directors	11,167	—		—		—		—		—
Stock compensation expense	—	—		1,994		—		—		1,994
Repurchase of employee stock units on vesting	—	—		(2)		—		—		(2)
Net income	—	—		—		8,425		—		8,425
Foreign currency translation adjustment	—	—		—		—		5,403		5,403
Other	—	—		—		1		(75)		(74)
Balances at December 31, 2022	33,495,287	$	33	$	238,399	$	229,495	$	(56,423)	$	411,504

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements

Thermon Group Holdings, Inc.

Condensed Consolidated Statements of Cash Flows (Unaudited)

(Dollars in thousands)


	Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Operating activities
Net income	$	41,505	$	25,965
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	13,075		14,557
Amortization of deferred debt issuance costs	236		230
Impairment of property, plant, and equipment	—		367
Stock compensation expense	4,132		4,438
Deferred income taxes	(1,817)		(4,186)
Reserve for uncertain tax positions, net	—		36
Remeasurement (gain)/loss on intercompany balances	(836)		134
Changes in operating assets and liabilities:			0
Accounts receivable	(12,305)		1,145
Inventories	(5,329)		(18,047)
Contract assets and liabilities	(3,343)		4,447
Other current and non-current assets	(2,914)		(695)
Accounts payable	(1,793)		(4,066)
Accrued liabilities and non-current liabilities	(2,103)		1,433
Income taxes payable and receivable	80		5,847
Net cash provided by operating activities	$	28,588	$	31,605
Investing activities
Purchases of property, plant and equipment	(7,882)		(5,173)
Sale of rental equipment	75		163
Cash paid for acquisitions, net of cash acquired	(100,472)		(35,299)
Net cash used in investing activities	$	(108,279)	$	(40,309)
Financing activities
Proceeds from revolving credit facility	18,000		34,500
Payments on revolving credit facility	—		(10,000)
Proceeds from long-term debt	100,000		—
Payments on long-term debt	(17,778)		(17,121)
Issuance costs associated with revolving line of credit and long term debt	(659)		—
Repurchase of employee stock units on vesting	(1,880)		(588)
Payments on finance leases	(145)		(62)
Net cash provided by financing activities	$	97,538	$	6,729
Less: Net change in cash balances classified as assets held-for-sale	849		—
Effect of exchange rate changes on cash, cash equivalents and restricted cash	51		(754)
Change in cash, cash equivalents and restricted cash	18,747		(2,729)
Cash, cash equivalents and restricted cash at beginning of period	38,520		43,931
Cash, cash equivalents and restricted cash at end of period	$	57,267	$	41,202

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements

Thermon Group Holdings, Inc.

Notes to Condensed Consolidated Financial Statements (Unaudited)

(Dollars in thousands, except share and per share data)

1. Basis of Presentation

Thermon Group Holdings, Inc. and its direct and indirect subsidiaries are referred to collectively as “we,” “our,” or the “Company” herein. We are one of the largest providers of highly engineered industrial process heating solutions for process industries. We offer a full suite of products (heating units, electrode and gas-fired boilers, heating cables, industrial heating blankets and related products, temporary power solutions and tubing bundles), services (engineering, installation and maintenance services) and software (design optimization and wireless and network control systems) required to deliver comprehensive solutions to some of the world's largest and most complex projects.

Our condensed consolidated financial statements are prepared in conformity with generally accepted accounting principles in the United States ("GAAP") and the requirements of the United States Securities and Exchange Commission ("SEC") for interim financial information. Accordingly, the accompanying condensed consolidated financial statements do not include all disclosures required for full annual financial statements and should be read in conjunction with our audited consolidated financial statements and notes thereto for the fiscal year ended March 31, 2023 ("fiscal 2023"). In our opinion, the accompanying condensed consolidated financial statements reflect all adjustments considered necessary to present fairly our financial position at December 31, 2023 and March 31, 2023, and the results of our operations for the three and nine months ended December 31, 2023 and 2022.

Use of Estimates

Generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. While management has based its assumptions and estimates on the facts and circumstances existing at December 31, 2023, actual results could differ from those estimates and affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities and the corresponding revenues and expenses as of the date of the financial statements. The operating results for the three and nine months ended December 31, 2023, are not necessarily indicative of the results that may be achieved for fiscal 2024.

Restricted Cash and Cash Equivalents

The Company maintains restricted cash related to certain letter of credit guarantees and performance bonds securing performance obligations. The following table provides a reconciliation of cash, cash equivalents, and restricted cash included in prepaid expenses and other current assets and restricted cash included in other non-current assets reported within the condensed consolidated balance sheets that sum to the total of the same such amounts shown in the statements of cash flows.


	December 31, 2023		March 31, 2023
Cash and cash equivalents	$	55,396	$	35,635
Restricted cash included in prepaid expenses and other current assets	1,871		2,859
Restricted cash included in other non-current assets	—		26
Total cash, cash equivalents, and restricted cash shown in the statements of cash flows	$	57,267	$	38,520

Amounts shown in restricted cash included in prepaid expenses and other current assets and other non-current assets represent those required to be set aside by a contractual agreement, which generally contain cash deposits pledged as collateral on performance bonds and letters of credit. Amounts shown in restricted cash in other non-current assets represent such agreements that require a commitment term longer than one year.

Recent Accounting Pronouncements

Income taxes - In December 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2023-09, Improvements to Income Tax Disclosures. ASU 2023-09 enhances annual income tax disclosures to address investor requests for more information about the tax risks and opportunities present in an entity’s worldwide operations. The two primary enhancements disaggregate existing income tax disclosures related to the effective tax rate reconciliation and income taxes paid. This ASU will be effective in our fiscal year ended March 31, 2026 for our annual report on Form 10-K. We are still evaluating its impact to our consolidated financial statements.

Segment Reporting - In November 2023, the FASB issued ASU 2023-07, Improvements to Reportable Segment Disclosures. This update enhances segment reporting under ASC 280 - Segment Reporting by requiring registrants to disclose: significant segment expenses regularly provided to the chief operating decision maker ("CODM") and included within the reported measure(s) of a segment’s profit or loss, how the CODM uses the reported measure(s) of a segment’s profit or loss to assess segment performance and decide how to allocate resources, and the amount and composition of other segment items, which reconciles segment revenue, less significant expenses, to the reported measure(s) of a segment’s profit or loss, and the CODM's title and position. This ASU will be effective in our fiscal year ended March 31, 2025 for our annual report on Form 10-K and in interim periods thereafter. We are still evaluating the impact of this ASU on our consolidated financial statements.

Business Combinations - In October 2021, the FASB issued ASU 2021-08, Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. This update requires an acquirer in a business combination to recognize and measure contract assets and contract liabilities (deferred revenue) from acquired contracts using the revenue recognition guidance in ASC 606. Under this "ASC 606 approach," the acquirer applies the revenue model as if it had originated the contracts. This is a departure from the previous requirement to measure contract assets and contract liabilities at fair value. The ASU is effective for all public business entities in annual and interim periods starting after December 15, 2022, and early adoption was permitted. We adopted this standard on April 1, 2023, and applied it accordingly to our recent acquisition.

2. Acquisitions

Vapor Power

On January 2, 2024, we announced our acquisition (the "Vapor Power Acquisition") of 100% of the issued and outstanding equity interests of Vapor Power International, LLC and its affiliates, (“Vapor Power”), a leading provider of high-quality industrial process heating solutions, including electric, electrode and gas fired boilers. The acquisition was consummated on December 29, 2023 (the "Vapor Power Acquisition Date") and the seller was Stone Pointe, LLC. We plan to integrate Vapor Power into our United States and Latin America ("US-LAM") reportable segment.

The total purchase price for Vapor Power was $107,523, with cash acquired of $7,051, for a net closing purchase price of $100,472. The total purchase price is based on customary adjustments for cash acquired, preliminary working capital adjustments, outstanding indebtedness, and transaction expenses. The Vapor Power acquisition was funded with cash on hand, the existing revolving credit facility, and an expanded term loan amended on December 29, 2023 in connection with the transaction. We have not recognized any material operating income or expenses related to Vapor in Interim 2024.

Acquisition Costs

In accordance with GAAP, costs to complete an acquisition are expensed as incurred. Total acquisition costs recognized in the Vapor Power acquisition were approximately $1,527, all recognized in the quarter ended December 31, 2023. These fees represent legal, advisory, and other professional fees paid by the Company to complete the acquisition and are reflected in "Selling, general and administrative expenses" in our condensed consolidated statement of operations and comprehensive income.

Preliminary Purchase Price Allocation

We have accounted for the Vapor Power acquisition according to the business combinations guidance found in ASC 805, Business Combinations, henceforth referred to as acquisition accounting. Acquisition accounting requires, among other things, that assets acquired and liabilities assumed be recognized at their fair values as of the acquisition date. We used primarily Level 2 and 3 inputs to allocate the purchase price to the major categories of assets and liabilities shown below. For valuing the customer-related intangible assets, we used a common income-based approach called the multi-period excess earnings method; for the marketing-related and developed technology intangible assets, we used a relief-from-royalty method. The carrying values of inventories and property, plant, and equipment, and leases were adjusted to fair value, while the carrying value of any other asset or liability acquired approximated the respective fair value at time of closing.

The allocation of the purchase price to the assets acquired and liabilities assumed, including the residual amount allocated to goodwill, is based upon preliminary information and is subject to change within the measurement period (up to one year from the Vapor Power Acquisition Date) as additional information concerning final asset and liability valuations is obtained. The fair value of the acquired intangible assets at December 31, 2022, of $45,911, was provisional pending receipt of the final valuation report for those assets from a third-party valuation expert. Additionally, we are still evaluating Vapor Power's customer contracts and related revenue recognition policies, and as such, the value of contract assets and/or contract liabilities is subject to change. During the measurement period, if new information is obtained about facts and circumstances that existed as of the Vapor Power Acquisition Date that, if known, would have resulted in revised estimated values of those assets or liabilities as of that date, we will revise the preliminary purchase price allocation. The effect of any measurement period adjustments to the estimated fair values will be reflected in future updates to our purchase price allocation. Goodwill will be deductible for tax purposes and generally represents expected synergies from the combination of efforts of the acquired business and the Company.


Preliminary Purchase Price Allocation - Vapor Power
	Amortization Period (years)	Fair Value
Cash		$	7,051
Accounts receivable		9,208
Inventories		8,640
Other current assets		776
Property, plant and equipment		2,436
Operating lease right-of-use assets		2,700
Intangibles:
Customer relationships(1)	2 - 15	24,343
Trademarks	10	7,879
Developed technology	15	13,689
Goodwill		46,143
Total fair value of assets acquired		$	122,865
Current liabilities		(12,793)
Operating lease liability		(2,549)
Total fair value of liabilities acquired		$	(15,342)
Total purchase price		$	107,523

(1) Included in the customer relationships intangible assets is $5,536 related to customer backlog with an estimated useful life of 2 years.

Powerblanket

On May 31, 2022, (the "Powerblanket Acquisition Date"), Thermon Holding Corp., as buyer, acquired 100% of the issued and outstanding equity interests of Powerblanket (“Powerblanket”) from Glacier Capital LLC, as seller (the "Powerblanket Acquisition"). Powerblanket is a leading North American supplier of heated blankets built upon patented heat spreading technology. The Powerblanket Acquisition increases our exposure to growing industrial and commercial end-markets through its freeze protection, temperature control and flow assurance solutions. We have integrated Powerblanket into our US-LAM reportable segment.

The initial purchase price for the Powerblanket Acquisition was $35,000, subject to an adjustment for net working capital acquired at closing. Subsequent to the Powerblanket Acquisition Date, and commensurate with the purchase agreement, we increased the purchase price by $299 for net working capital acquired. We financed the Powerblanket Acquisition through the use of our Revolving Credit Facility as well as cash on hand. Powerblanket's revenue structure does not result in material contract assets or liabilities.

Acquisition Costs

In accordance with GAAP, costs incurred to complete an acquisition are expensed as incurred. Total acquisition costs, which represent transaction costs, legal fees, and third-party professional fees were $278, of which $126 were recognized in fiscal 2023. No costs related to the Powerblanket Acquisition have been recognized in fiscal 2024. Acquisition costs are reflected in "Selling, general and administrative expenses" in our condensed consolidated statement of operations and comprehensive income.

Purchase Price Allocation

We have accounted for the Powerblanket Acquisition in accordance with acquisition accounting. We primarily used Level 2 and Level 3 inputs to allocate the purchase price to the major categories of assets and liabilities shown below. For valuing the customer relationships intangible asset, we used a common income-based approach called the multi-period excess earnings method; for the trademarks and developed technology intangible assets, we used a relief-from-royalty method; and for the contract-based intangible asset, we used the with and without method. The carrying values of inventories, property, plant and equipment as well as leased assets approximated their respective fair values at the time of closing.


Purchase Price Allocation - Powerblanket
	Amortization Period (years)	Fair Value
Accounts receivable		$	1,267
Inventories		3,545
Other current assets		290
Property, plant and equipment		391
Other non-current assets		954
Intangibles:
Customer relationships	9.8	3,301
Trademarks	9.8	3,397
Contract-based	5.0	1,280
Developed technology	15.8	5,189
Goodwill		18,620
Total fair value of assets acquired		$	38,234
Accounts payable		(1,098)
Accrued liabilities		(637)
Other liabilities		(1,200)
Total fair value of liabilities acquired		$	(2,935)
Total purchase price		$	35,299

Unaudited Pro Forma Financial Information

The following unaudited pro forma results of operations assume that both acquisitions mentioned above occurred at the beginning of the periods presented. These unaudited pro forma results are presented for informational purposes only and are not necessarily indicative of what the actual results of operations would have been if the Vapor Power Acquisition and Powerblanket Acquisition had occurred at the beginning of the periods presented, nor are they indicative of future results of operations. The pro forma results presented below are adjusted for the removal of Vapor Power Acquisition and other related costs of $5,912 and $217, in the three months ended December 31, 2023 and 2022, respectively, and $6,346 and $650 in the nine months ended December 31, 2023 and 2022, respectively. Also, the pro forma results presented below are adjusted for the removal of Powerblanket Acquisition and other related costs of $126, which were incurred in our first fiscal quarter ended June 30, 2022.


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Sales	$	154,927	$	135,030	$	407,434	$	348,390
Net income	20,072		12,207		48,145		30,386

3. Fair Value Measurements

Fair Value

We measure fair value based on authoritative accounting guidance, which defines fair value, establishes a framework for measuring fair value, and expands on required disclosures regarding fair value measurements.

Inputs are referred to as assumptions that market participants would use in pricing the asset or liability. The use of inputs in the valuation process are categorized into a three-level fair value hierarchy.

•Level 1 — uses quoted prices in active markets for identical assets or liabilities we have the ability to access.

•Level 2 — uses observable inputs other than quoted prices in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

•Level 3 — uses one or more significant inputs that are unobservable and supported by little or no market activity, and that reflect the use of significant management judgment.

Financial assets and liabilities with carrying amounts approximating fair value include cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and other current liabilities. The carrying amount of these financial assets and liabilities approximates fair value because of their short maturities. At December 31, 2023 and March 31, 2023, no

assets or liabilities were valued using Level 3 criteria, except for those acquired in our acquisitions of Powerblanket and Vapor Power, as discussed in Note 2, "Acquisitions."

Information about our financial assets and liabilities is as follows:


	December 31, 2023				March 31, 2023
	Carrying Value		Fair Value		Carrying Value		Fair Value		Valuation Technique
Financial Assets:
Deferred compensation plan assets	$	7,790	$	7,790	$	6,350	$	6,350	Level 1 - Active Markets
Foreign currency contract forwards assets	177		177		60		60		Level 2 - Market Approach
Financial Liabilities:
Outstanding borrowings from revolving line of credit	$	32,500	$	32,500	$	14,500	$	14,500	Level 2 - Market Approach
Outstanding principal amount of senior secured credit facility	180,840		180,388		98,361		98,115		Level 2 - Market Approach
Deferred compensation plan liabilities	7,080		7,080		5,671		5,671		Level 1 - Active Markets
Foreign currency contract forwards liabilities	—		—		26		26		Level 2 - Market Approach

At December 31, 2023 and March 31, 2023, the fair value of our long-term debt is based on market quotes available for issuance of debt with similar terms. As the quoted price is only available for similar financial assets, the Company concluded the pricing is indirectly observable through dealers and has been classified as Level 2.

Additionally, we acquired certain assets and liabilities as disclosed in Note 2, "Acquisitions" at fair value according to acquisition accounting.

Deferred Compensation Plan

The Company provides a non-qualified deferred compensation plan for certain highly compensated employees where payroll contributions are made by the employees on a pre-tax basis. Included in “Other non-current assets” in the condensed consolidated balance sheets at December 31, 2023 and March 31, 2023 were $7,790 and $6,350, respectively, of deferred compensation plan assets held by the Company. Deferred compensation plan assets (mutual funds) are measured at fair value on a recurring basis based on quoted market prices in active markets (Level 1). The Company has a corresponding liability to participants of $7,080 and $5,671 included in “Other non-current liabilities” in the condensed consolidated balance sheets at December 31, 2023 and March 31, 2023, respectively. Deferred compensation plan expense/(income) is included as such in the condensed consolidated statement of operations, and therefore is excluded from "Selling, general and administrative expenses." Deferred compensation plan expense/(income) was $651 and $464 for the three months ended December 31, 2023 and 2022, respectively, and $677 and $(499) for the nine months ended December 31, 2023 and 2022, respectively. Expenses and income from our deferred compensation plan were offset by unrealized gains and losses for the deferred compensation plan included in "Other income/expense" on our condensed consolidated statements of operations and comprehensive income. Our unrealized (gains) and losses on investments were $(659) and $(484), respectively, for the three months ended December 31, 2023 and 2022, respectively, and $(709) and $450 for the nine months ended December 31, 2023 and 2022, respectively.

Trade Related Foreign Currency Forward Contracts

We transact business in various foreign currencies and have established a program that primarily utilizes foreign currency forward contracts to address the risk associated with the effects of certain foreign currency exposures. Under this program, increases or decreases in our foreign currency exposures are offset by gains or losses on the forward contracts to mitigate foreign currency transaction gains or losses. These foreign currency exposures arise from intercompany transactions as well as third party accounts receivable or payable that are denominated in foreign currencies. Our forward contracts generally have terms of 30 days. We do not use forward contracts for trading purposes or designate these forward contracts as hedging instruments pursuant to ASC 815. We adjust the carrying amount of all contracts to their fair value at the end of each reporting period and unrealized gains and losses are included in "Other income/(expense)" on our condensed consolidated statements of operations and comprehensive income. These gains and losses are designed to offset gains and losses resulting from settlement of receivables or payables by our foreign operations which are settled in currency other than the local transactional currency. The fair value is determined by quoted prices from active foreign currency markets (Level 2). Fair value amounts for such forward contracts on our condensed consolidated balance sheets are either classified as accounts receivable, net or accrued

liabilities depending on whether the forward contract is in a gain (accounts receivable, net) or loss (accrued liabilities) position. Our ultimate realized gain or loss with respect to currency fluctuations will depend on the currency exchange rates and other factors in effect as the contracts mature. As of December 31, 2023 and March 31, 2023, the notional amounts of forward contracts were as follows:


Notional amount of foreign currency forward contracts by currency
	December 31, 2023		March 31, 2023


Canadian Dollar	$	3,000	$	4,500
South Korean Won	—		1,500

Mexican Peso	3,000		—


Chinese Renminbi	—		500

Great Britain Pound	—		500

Total notional amounts	$	6,000	$	7,000

In the three and nine months ended December 31, 2023 and 2022, foreign currency gains or losses related to our forward contracts in the accompanying condensed consolidated statements of operations and comprehensive income were gains of $213 and $102, respectively, and a gain of $242 and a loss of $(510), respectively. Gains and losses from our forward contracts were offset by transaction gains or losses incurred with the settlement of transactions denominated in foreign currencies. In the three and nine months ended December 31, 2023 and 2022, our net foreign currency transactions resulted in a loss of $(8) and a gain of $193, respectively, and losses of $(21) and $(140), respectively.

4. Restructuring and Other Charges/(Income)

Fiscal 2024 charges/(income)

As a result of the continued impact of the Russo-Ukrainian war, including the sanctions related thereto, the Company commenced a strategic assessment of its operations in its Russian subsidiary. On January 31, 2023, our board of directors authorized the Company to withdraw from its operations in the Russian Federation (the “Russia Exit”), through a planned disposition of its Russian subsidiary. In fiscal 2023, we moved the assets related to our Russian subsidiary into a separate asset group deemed as "assets held-for-sale," and wrote down the related net assets to a nominal value. In the three and nine months ended December 31, 2023, pursuant to requirements to remeasure the assets-held-for-sale, we recognized total charges related to the Russia Exit of $1,336 and $2,221, respectively, recorded to "Restructuring and other charges/(income)" on our condensed consolidated statement of operations and comprehensive income. This brings the total charge from fiscal 2023 and fiscal 2024 associated with the Russia Exit to $14,859, excluding transaction costs.

All charges described above were recorded in our Europe, Middle East and Africa ("EMEA") reportable segment.

5. Net Income per Common Share

The reconciliations of the denominators used to calculate basic and diluted net income per common share for the three and nine months ended December 31, 2023 and 2022, respectively, are as follows:


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Basic net income per common share
Net income	$	15,837	$	8,425	$	41,505	$	25,965
Weighted-average common shares outstanding	33,703,845		33,493,540		33,946,201		33,457,048
Basic net income per common share	$	0.47	$	0.25	$	1.22	$	0.78


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Diluted net income per common share
Net income	$	15,837	$	8,425	$	41,505	$	25,965
Weighted-average common shares outstanding	33,703,845		33,493,540		33,946,201		33,457,048
Common share equivalents:
Stock options	33,602		7,858		28,156		2,545
Restricted and performance stock units	464,078		378,335		350,216		296,625
Weighted average shares outstanding – dilutive (1)	34,201,525		33,879,733		34,324,573		33,756,218
Diluted net income per common share	$	0.46	$	0.25	$	1.21	$	0.77

(1) For the three months ended December 31, 2023 and 2022, zero and 28,499, respectively, were not included in the calculation of diluted net income per common share, as they would have had an anti-dilutive effect. For the nine months ended December 31, 2023 and 2022, 1,275 and 39,517 equity awards, respectively, were not included in the calculation of diluted net income per common share, as they would have had an anti-dilutive effect.

The number of common share equivalents, which includes options and both restricted and performance stock units, is computed using the treasury stock method. With regard to the performance stock units, we assume that the associated performance targets will be met at the target level of performance for purposes of calculating diluted net income per common share until such time that it is probable that actual performance will be above or below target.

6. Inventories

Inventories consisted of the following:


	December 31, 2023		March 31, 2023
Raw materials	$	65,471	$	53,845
Work in process	5,194		5,338
Finished goods	32,217		29,511
	102,882		88,694
Valuation reserves	(6,583)		(6,562)
Inventories, net	$	96,299	$	82,132

7. Goodwill and Other Intangible Assets

The carrying amount of goodwill by operating segment as of December 31, 2023, is as follows:


	United States and Latin America		Canada		Europe, Middle East and Africa		Asia-Pacific		Total
Balance as of March 31, 2023	$	81,345	$	112,945	$	18,679	$	6,643	$	219,612
Goodwill acquired(1)	46,143		—		—		—		46,143
Foreign currency translation impact	—		2,622		274		(113)		2,783
Balance as of December 31, 2023	$	127,488	$	115,567	$	18,953	$	6,530	$	268,538

(1) Refer to Note 2, "Acquisitions," for more information on the goodwill acquired through our recent acquisition of Vapor Power.

Goodwill is tested for impairment on an annual basis and between annual tests if indicators of potential impairment exist. We perform a qualitative analysis to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount, including goodwill. If required, we also perform a quantitative analysis using the income approach, based on discounted future cash flows, which are derived from internal forecasts and economic expectations, and the market approach, which is based on market multiples of guideline public companies. The most significant inputs in the Company's quantitative goodwill impairment tests are projected financial information, the weighted average cost of capital and market multiples for similar transactions. Our annual impairment test is performed during the fourth quarter of our fiscal year. To date, there have been no indicators of impairment.

Our total intangible assets consisted of the following:


	Gross Carrying Amount at December 31, 2023		Accumulated Amortization		Net Carrying Amount at December 31, 2023		Gross Carrying Amount at March 31, 2023		Accumulated Amortization		Net Carrying Amount at March 31, 2023
Products	$	62,989	$	(38,843)	$	24,146	$	61,560	$	(33,344)	$	28,216
Trademarks	54,733		(2,367)		52,366		47,427		(2,031)		45,396
Developed technology	28,420		(7,035)		21,385		14,862		(6,520)		8,342
Customer relationships	138,665		(104,623)		34,042		113,259		(102,743)		10,516
Certifications	435		—		435		441		—		441
Other	1,278		(405)		873		1,280		(221)		1,059
Total	$	286,520	$	(153,273)	$	133,247	$	238,829	$	(144,859)	$	93,970

8. Accrued Liabilities

Accrued current liabilities consisted of the following:


	December 31, 2023		March 31, 2023
Accrued employee compensation and related expenses	$	19,726	$	17,709
Accrued interest	112		414
Customer prepayments	87		89
Warranty reserves	1,200		758
Professional fees	3,541		2,696
Sales taxes payable	4,347		4,301
Accrued litigation payable(1)	3,869		5,880
Other(2)	7,510		7,517
Total accrued current liabilities	$	40,392	$	39,364

(1) - The Company has insurance receivables recorded to Prepaid expenses and other current assets on our condensed consolidated balance sheets relating to and materially offsetting the accrued litigation payable noted above.

(2) - Other includes approximately $3,384 of non-cash, foreign currency translation impacts related to the Russia Exit. Once the disposition of our Russian affiliate is complete, this balance will be offset against accumulated other comprehensive loss on our condensed consolidated balance sheets.

9. Debt

Long-term debt consisted of the following:


	December 31, 2023		March 31, 2023
U.S. Term Loan Facility due September 2026, net of deferred debt issuance costs of $252 and $335 as of December 31, 2023, and March 31, 2023, respectively	$	68,747	$	73,165
Canadian Term Loan Facility due September 2026, net of deferred debt issuance costs of $29 and $94 as of December 31, 2023, and March 31, 2023, respectively	11,811		24,767
Incremental Term Loan A due September 2026, net of deferred debt issuance costs of $659 and zero of December 31, 2023, and March 31, 2023, respectively	99,341		—
Less current portion	(15,945)		(10,222)
Total long-term debt	$	163,954	$	87,710

Senior Secured Credit Facilities

On September 29, 2021, Thermon Group Holdings, Inc. as a credit party and a guarantor, Thermon Holding Corp. (the “US Borrower”) and Thermon Canada Inc. (the “Canadian Borrower” and together with the US Borrower, the “Borrowers”), entered into an Amended and Restated Credit Agreement with several banks and other financial institutions or entities from time to time and JPMorgan Chase Bank, N.A., as Administrative Agent, ("the Agent") which was further amended on November 19, 2021, and March 7, 2023.

The Credit Agreement is an amendment and restatement of that certain Credit Agreement dated October 30, 2017, by and among Borrowers, the lenders party thereto and JPMorgan Chase Bank, N.A. as administrative agent (the “Prior Credit Agreement”), and provides for the following credit facilities described below (collectively, the “Facilities”).

•Revolving Credit Facility: A USD $100,000 five-year secured revolving credit facility made available to the U.S. Borrower. The Revolving Credit Facility includes sub-limits for letters of credit and swing-line loans (the “Revolving Credit Facility”).

•U.S. Term Loan Facility: A USD $80,000 five-year secured term loan A (the “U.S. Term Loan”) made available to the U.S. Borrower (the “U.S. Term Loan Facility”); and

•Canadian Term Loan Facility: A CAD $76,182 five-year term loan A (the “Canadian Term Loan” and, together with the U.S. Term Loan, the “Term Loans”) made available to the Canadian Borrower (the “Canadian Term Loan Facility,” and together with the U.S. Term Loan Facility, the “Term Loan Facilities”).

Proceeds of the Facilities were used at closing to repay and refinance the Borrowers’ existing indebtedness under the Prior Credit Agreement and pay all interest, fees and expenses related thereto, and thereafter are expected to be used for working capital and general corporate purposes.

On December 29, 2023, the Company and the Borrowers entered into an Amendment No. 3 to Credit Agreement, Amendment No. 2 to the Guarantee and Collateral Agreement and Amendment No. 2 to the Canadian Guarantee and Collateral Agreement (collectively, the “Amendment”) with the Lenders and the Agent.

The Amendment provides for, among other things, changes to the Credit Agreement to (a) provide the US Borrower with a new incremental term loan facility as further described below (the “2023 Incremental U.S. Term Loan Facility”), (b) reset the accordion feature in the Credit Agreement for the incurrence of additional incremental term loans and incremental revolving commitments to an amount not to exceed USD $100.0 million, (c) permit the Canadian Borrower to borrow under the existing Revolver Facility (as defined in the Credit Agreement) in Canadian dollars, (d) permit Letters of Credit (as defined in the Credit Agreement) to be issued for the account of the Canadian Borrower, (e) replace the Canadian Dollar Offered Rate with the Canadian Overnight Repo Rate Average as the benchmark rate applicable to Term Benchmark Loans (each as defined in the Credit Agreement) denominated in Canadian dollars and implementing corresponding technical changes, and (f) expand the definitions of “Specified Cash Management Agreement” and “Specified Swap Agreement” (each as defined in the Credit Agreement) to provide for the inclusion of obligations arising under Swap Agreements (as defined in the Credit Agreement) and cash management agreements between any subsidiary of the US Borrower to be included in the Obligations (as defined in the Credit Agreement) that are secured and guaranteed under the Loan Documents (as defined in the Credit Agreement).

Certain principal terms of the 2023 Incremental U.S. Term Loan Facility are as follows:

•A USD $100.0 million secured term loan A made available to the US Borrower on substantially the same terms as the existing U.S. Term A Loans (as defined in the Credit Agreement), but with a pricing increase across the grid of 0.375% above the pricing applicable to the existing U.S. Term A Loans.

•Loans made to the US Borrower under the 2023 Incremental U.S. Term Loan Facility (the “2023 Incremental U.S. Term Loans”) shall rank pari passu in right of payment and security with the existing U.S. Term A Loans and shall be secured and guaranteed under the Loan Documents on a pro rata basis with the existing U.S. Term A Loans.

•The 2023 Incremental U.S. Term Loans shall mature on September 29, 2026 (same as the existing U.S. Term A Loans) and shall amortize with installment payments due on the first day of each fiscal quarter (commencing with the fiscal quarter commencing on April 1, 2024) with the same percentage of principal being due on each payment date as the percentage of principal of the existing U.S. Term A Loans due on such date.

•Proceeds of the 2023 Incremental U.S. Term Loans were used at the closing of the transactions contemplated by the Amendment to (a) finance the Vapor Acquisition (as defined in the Amendment), (b) refinance certain indebtedness of the Target (as defined in the Amendment), and (c) pay fees and expenses incurred by the US Borrower in connection with the foregoing.

The Amendment also provides for certain conforming changes relating to the expanded definitions of Specified Cash Management Agreement and Specified Swap Agreement in the Credit Agreement to (x) the Guarantee and Collateral Agreement, dated as of October 30, 2017, by and among the Company, the US Borrower and the Agent (the “US Security Agreement”) and (y) the Canadian Guarantee and Collateral Agreement, dated as of October 30, 2017, by and between the Canadian Borrower and the Agent (the “Canadian Security Agreement”, and together with the US Security Agreement, the “Security Agreements”), and also provides for changes in each Security Agreement to the waterfall for application of proceeds of collateral set forth therein so that Obligations (as defined in such Security Agreement) arising under Specified Cash Management Agreements and Specified Swap Agreements (other than indemnities, fees and similar obligations and liabilities) are paid pro rata with principal Obligations arising under Loans, Reimbursement Obligations and the cash collateralization of Letters of Credit (each as defined in such Security Agreement).

The foregoing summary of the Amendment does not purport to be complete and is qualified in its entirety by reference to the full text of the Amendment, a copy of which is filed as Exhibit 10.1 to this Current Report on Form 10-Q and incorporated herein by reference.

Maturity and Repayment

Each of the Facilities terminates on September 29, 2026. Each of the Term Loans will amortize as set forth in the table below, with payments on the first day of each January, April, July and October, with the balance of each Term Loan Facility due at maturity.


Installment Dates	Original Principal Amount
January 1, 2022 through October 1, 2022	1.25	%
January 1, 2023 through October 1, 2024	1.88	%
January 1, 2025 through July 1, 2026	2.50	%

Guarantees

The U.S. Term Loan and 2023 Incremental U.S. Term Loan Facility and the obligations of the U.S. Borrower under the Revolving Credit Facility are guaranteed by the Company and all of the U.S. Borrower’s current and future wholly owned domestic material subsidiaries (the “U.S. Subsidiary Guarantors”), subject to certain exceptions. The Canadian Term Loan is guaranteed by the Company, the U.S. Borrower, the U.S. Subsidiary Guarantors and each of the wholly owned Canadian material subsidiaries of the Canadian Borrower, subject to certain exceptions.

Security

The U.S. Term Loan and 2023 Incremental U.S. Term Loan Facility and the obligations of the U.S. Borrower under the Revolving Credit Facility are secured by a first lien on all of the assets of the Company, the U.S. Borrower and the U.S. Subsidiary Guarantors, including 100% of the capital stock of the U.S. Subsidiary Guarantors and 65% of the capital stock of the first tier material foreign subsidiaries of the Company, the U.S. Borrower and the U.S. Subsidiary Guarantors, subject to certain exceptions. The Canadian Term Loan is secured by a first lien on all of the assets of the Company, the U.S. Borrower, the U.S. Subsidiary Guarantors, the Canadian Borrower and the material Canadian subsidiaries of the Canadian Borrower, including 100% of the capital stock of the Canadian Borrower’s material Canadian subsidiaries.

Financial Covenants

In connection with the Credit Agreement, the Company is required, on a consolidated basis, to maintain certain financial covenant ratios. On the last day of any period of four fiscal quarters ending during a period set forth below, the Company must maintain a consolidated leverage ratio that does not exceed the ratios for such period set forth below (each of which ratios may be increased by 0.50:1.00 for each of the four fiscal quarters following certain acquisitions at the election of the U.S. Borrower):


Fiscal Quarter Ending						Consolidated Leverage Ratio
December 31, 2022, and each fiscal quarter thereafter						3.50:1.00

In addition, on the last day of any period of four fiscal quarters ending on or after September 30, 2021, the Company must maintain a consolidated fixed charge coverage ratio of not less than 1.25:1.00. As of December 31, 2023, we were in compliance with all financial covenants of the Credit Agreement.

Other Covenants

The Credit Agreement contains restrictive covenants (in each case, subject to certain exclusions) that limit, among other things, the ability of the Company and its subsidiaries (including the Borrowers) to incur additional indebtedness, grant liens, make fundamental changes, sell assets, make restricted payments, enter into sales and leasebacks, make investments, prepay certain indebtedness, enter into transactions with affiliates, and enter into restrictive agreements.

The covenants are subject to various baskets and materiality thresholds, with certain of the baskets to the restrictions on the repayment of subordinated or unsecured indebtedness, restricted payments and investments being available only when the Company’s pro forma leverage ratios are less than a certain level.

The Credit Agreement contains certain customary representations and warranties, affirmative covenants and events of default, including, among other things, payment defaults, breach of representations and warranties, covenant defaults, cross-defaults to certain indebtedness, certain events of bankruptcy, certain events under ERISA, judgment defaults, actual or asserted

failure of any guaranty or security documents to be in full force and effect and change of control. If such an event of default occurs, the Agent will be entitled to take various actions, including the termination of the commitment for the Revolving Credit Facility, the acceleration of amounts due under the Credit Agreement and certain other actions that a secured creditor is customarily permitted to take following a default.

At December 31, 2023, we had $32,500 in outstanding borrowings under the Revolving Credit Facility. We had $64,892 of available borrowing capacity thereunder after taking into account the borrowing base and $2,607 of outstanding letters of credit and the outstanding borrowings under the Revolving Credit Facility as of December 31, 2023. The Term Loans bear interest at the Secured Overnight Financing Rate ("SOFR"), or Canadian Overnight Repo Rate Average ("CORRA"), as applicable, in each case plus an applicable margin dictated by our leverage ratio (as described above). The interest rates on the Term Loan Facilities on December 31, 2023 were 6.59% for the Canadian Term Loan Facility, 6.71% for the U.S. Term Loan Facility, 7.21% for the 2023 Incremental U.S. Term Loan Facility, and 6.71% for the U.S. Revolving Credit Facility. Interest expense has been presented net of interest income on our condensed consolidated statements of operations and comprehensive income.

10. Commitments and Contingencies

Legal Proceedings and Other Contingencies

We are involved in various legal and administrative proceedings that arise from time to time in the ordinary course of doing business. Some of these proceedings may result in fines, penalties or judgments being assessed against us, which may adversely affect our financial results. In addition, from time to time, we are involved in various disputes, which may or may not be settled prior to legal proceedings being instituted and which may result in losses in excess of accrued liabilities, if any, relating to such unresolved disputes. As of December 31, 2023, we have established an estimated liability associated with the aforementioned disputes. Expenses related to litigation reduce operating income. We do not believe that the outcome of any of these proceedings or disputes would have a significant adverse effect on our financial position, long-term results of operations, or cash flows. It is possible, however, that charges related to these matters could be significant to our results of operations or cash flows in any one reporting period. Refer to Note 8, "Accrued Liabilities" for more information regarding our accruals related to these proceedings.

In January 2020, the Company received service of process in a class action application in the Superior Court of Quebec, Montreal, Canada related to certain heating elements previously manufactured by Thermon Heating Systems and incorporated into certain portable construction heaters sold by certain manufacturers. The Company has reached an agreement with the plaintiff and other defendants to resolve this matter without admitting to any liability, and we recently obtained approval of the same by the Superior Court. The settlement did not have a material impact on the Company’s consolidated financial position or results of operations and will be paid with no material impact on cash flows.

Letters of Credit and Bank Guarantees

At December 31, 2023, the Company had in place letter of credit guarantees and performance bonds securing certain performance obligations of the Company. These arrangements totaled $12,818. Of this amount, $687 is secured by cash deposits at the Company’s financial institutions and an additional $2,607 represents a reduction of the available amount of the Company's revolving credit facility. In addition to the arrangements totaling $12,818, our Indian subsidiary also has $4,356 in non-collateralized customs bonds outstanding to secure the Company's customs and duties obligations in India.

11. Revenue

Disaggregation of Revenue

We disaggregate our revenue from contracts with customers by geographic location, as well as revenues recognized at point in time and revenues recognized over time, as we believe these best depict how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors.

Revenue recognized at a point-in-time based on when control transfers to the customer is generally related to our product sales. Point-in-time revenue does not typically require engineering or installation services. Revenue recognized over time occurs on our projects where usually in addition to materials, engineering or installation services, or a combination of the two, are also required. We recognize revenue related to such projects in a systematic way that reflects the transfer of goods or services, or a combination of goods and services, to the customer.

Disaggregation of revenues from contracts with customers for the three and nine months ended December 31, 2023 and 2022 is as follows:


	Three Months Ended December 31, 2023						Three Months Ended December 31, 2022
	Revenues recognized at point in time		Revenues recognized over time		Total		Revenues recognized at point in time		Revenues recognized over time		Total
United States and Latin America	$	39,881	$	32,823	$	72,704	$	34,762	$	24,988	$	59,750
Canada	30,659		10,455		41,114		32,725		10,446		43,171
Europe, Middle East and Africa	7,366		5,119		12,485		6,643		4,582		11,225
Asia-Pacific	7,606		2,518		10,124		4,268		3,696		7,964
Total revenues	$	85,512	$	50,915	$	136,427	$	78,398	$	43,712	$	122,110


	Nine months ended December 31, 2023						Nine months ended December 31, 2022
	Revenues recognized at point in time		Revenues recognized over time		Total		Revenues recognized at point in time		Revenues recognized over time		Total
United States and Latin America	$	101,515	$	88,482	$	189,997	$	82,627	$	70,150	$	152,777
Canada	80,806		31,780		112,586		83,512		26,638		110,150
Europe, Middle East and Africa	20,577		14,996		35,573		17,811		12,993		30,804
Asia-Pacific	20,393		8,426		28,819		15,565		8,813		24,378
Total revenues	$	223,291	$	143,684	$	366,975	$	199,515	$	118,594	$	318,109

Performance Obligations

At December 31, 2023, revenues to be recorded associated with our open performance obligations totaled $158,823. Within this amount, approximately $13,588 will be earned as revenue in excess of one year. We expect to recognize the remaining revenues associated with unsatisfied or partially satisfied performance obligations within the next 12 months.

Contract Assets and Liabilities

As of December 31, 2023 and March 31, 2023, contract assets were $19,397 and $16,272, respectively. As of December 31, 2023 and March 31, 2023, contract liabilities were $15,414 and $8,483, respectively. We typically recognize revenue associated with our contract liabilities within 12 months.

12. Income Taxes

Our effective income tax rate was 23.2% and 29.1% for the nine months ended December 31, 2023 and 2022, respectively. The Company recorded a discrete tax benefit of $426 in the nine months ended December 31, 2023, and a discrete tax expense of $680 related to various matters in the nine months ended December 31, 2022. The discrete tax items for both periods include realized stock compensation and the foreign exchange impact of certain deferred tax matters.

As of December 31, 2023, we have established a long-term liability for uncertain tax positions in the amount of $1,023. As of December 31, 2023, the tax years for the fiscal years ended March 31, 2018 through March 31, 2023, remain open to examination by the major taxing jurisdictions.

13. Segment Information

We maintain four reportable segments based on four geographic countries or regions in which we operate: (i) United States and Latin America ("US-LAM"), (ii) Canada, (iii) Europe, Middle East and Africa ("EMEA") and (iv) Asia-Pacific ("APAC"). Within our four reportable segments, our core products and services are focused on the following markets: chemical and petrochemical, oil, gas, power generation, commercial, food and beverage, rail and transit, and other, which we refer to as our "key end markets." We offer a full suite of products (heating units, heating cables, industrial heating blankets and related products, temporary power solutions and tubing bundles), services (engineering, installation and maintenance services) and software (design optimization and wireless and network control systems) required to deliver comprehensive solutions to some of the world's largest and most complex projects. Profitability within our segments is measured by operating income. Profitability can vary in each of our reportable segments based on the competitive environment within the region, the level of corporate overhead, such as the salaries of our senior executives and the level of research and development and marketing activities in the region, as well as the mix of products and services. For purposes of this note, revenue is attributed to individual countries or regions on the basis of the physical location and jurisdiction of organization of the subsidiary that invoices the material and services.

Total sales to external customers, inter-segment sales, depreciation expense, amortization expense, income from operations, property, plant and equipment, net and total assets for each of our four reportable segments are as follows:


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Sales to External Customers:
United States and Latin America	$	72,704	$	59,750	$	189,997	$	152,777
Canada	41,114		43,171		112,586		110,150
Europe, Middle East and Africa	12,485		11,225		35,573		30,804
Asia-Pacific	10,124		7,964		28,819		24,378
	$	136,427	$	122,110	$	366,975	$	318,109
Inter-Segment Sales:
United States and Latin America	$	10,439	$	10,041	$	30,089	$	32,783
Canada	4,254		5,386		12,837		12,042
Europe, Middle East and Africa	392		279		1,067		935
Asia-Pacific	1,102		749		2,635		1,561
	$	16,187	$	16,455	$	46,628	$	47,321
Depreciation Expense:
United States and Latin America	$	1,159	$	1,113	$	3,323	$	3,700
Canada	912		1,096		2,760		3,396
Europe, Middle East and Africa	41		94		139		283
Asia-Pacific	40		35		118		106
	$	2,152	$	2,338	$	6,340	$	7,485
Amortization Expense:
United States and Latin America	$	367	$	588	$	1,427	$	1,587
Canada	1,720		1,724		5,208		5,354
Europe, Middle East and Africa	22		21		66		62
Asia-Pacific	12		34		34		69
	$	2,121	$	2,367	$	6,735	$	7,072
Income/(Loss) from Operations:
United States and Latin America	$	12,190	$	8,338	$	36,480	$	26,055
Canada	8,743		13,005		19,799		25,781
Europe, Middle East and Africa	492		(5,963)		3,159		(7,526)
Asia-Pacific	1,917		1,142		4,593		2,888
Unallocated:
Stock compensation	(1,444)		(1,994)		(4,132)		(4,438)
Public company costs	(449)		(466)		(1,352)		(1,446)
	$	21,449	$	14,062	$	58,547	$	41,314


	December 31, 2023		March 31, 2023
Property, Plant and Equipment, Net:
United States and Latin America	$	35,511	$	31,918
Canada	29,422		28,369
Europe, Middle East and Africa	2,365		2,366
Asia-Pacific	634		635
	$	67,932	$	63,288
Total Assets:
United States and Latin America	$	413,290	$	270,404
Canada	288,806		287,221
Europe, Middle East and Africa	61,681		57,680
Asia-Pacific	41,311		34,324
	$	805,088	$	649,629

Capital expenditures for our reportable segments were as follows:


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Capital Expenditures:
United States and Latin America	$	844	$	350	$	4,390	$	1,773
Canada	1,303		1,042		3,209		3,042
Europe, Middle East and Africa	107		65		144		197
Asia-Pacific	20		102		139		161
	$	2,274	$	1,559	$	7,882	$	5,173

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Introduction and Special Note Regarding Forward-Looking Statements

Management’s discussion and analysis of our financial condition and results of operations is provided as a supplement to the unaudited condensed consolidated financial statements and accompanying notes thereto for the three and nine months ended December 31, 2023 and 2022 to help provide an understanding of our financial condition, changes in our financial condition and results of our operations. In this quarterly report, we refer to the three month periods ended December 31, 2023 and 2022 as "Interim 2024" and "Interim 2023," respectively. We refer to the nine month periods ended December 31, 2023 and 2022 as "YTD 2024" and "YTD 2023," respectively. The following discussion should be read in conjunction with, and is qualified in its entirety by reference to, our unaudited condensed consolidated financial statements and related notes included in Item 1 above.

This quarterly report includes forward-looking statements within the meaning of the U.S. federal securities laws in addition to historical information. These forward-looking statements are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, without limitation, statements regarding our industry, business strategy, plans, goals and expectations concerning our market position, future operations, margins, profitability, capital expenditures, liquidity and capital resources and other financial and operating information. When used in this discussion, the words "anticipate," "assume," "believe," "budget," "continue," "contemplate," "could," "should," "estimate," "expect," "intend," "may," "plan," "possible," "potential," "predict," "project," "will," "would," "future," and similar terms and phrases are intended to identify forward-looking statements in this quarterly report.

Forward-looking statements reflect our current expectations regarding future events, results or outcomes. These expectations may or may not be realized. Some of these expectations may be based upon assumptions, data or judgments that prove to be incorrect. In addition, our business and operations involve numerous risks and uncertainties, many of which are beyond our control, which could result in our expectations not being realized or otherwise materially affect our financial condition, results of operations and cash flows. These forward-looking statements include, but are not limited to, statements regarding: (i) our plans to strategically pursue emerging growth opportunities, including strategic acquisitions, in diverse regions and across industry sectors; (ii) our plans to secure more new facility project bids; (iii) our ability to generate more facility maintenance, repair and operations or upgrades or expansions revenue, from our existing and future installed base; (iv) our ability to timely deliver backlog; (v) our ability to respond to new market developments and technological advances;

(vi) our expectations regarding energy consumption and demand in the future and its impact on our future results of operations; (vii) our plans to develop strategic alliances with major customers and suppliers; (viii) our expectations that our revenues will increase; (ix) our belief in the sufficiency of our cash flows to meet our needs for the next year; (x) our ability to integrate acquired companies and successfully divest certain businesses, including our Russia business; (xi) our ability to successfully achieve synergies from acquisitions; and (xii) our ability to make required debt repayments.

Actual events, results and outcomes may differ materially from our expectations due to a variety of factors. Although it is not possible to identify all of these factors, they include, among others, (i) general economic conditions and cyclicality in the markets we serve; (ii) future growth of energy, chemical processing and power generation capital investments; (iii) our ability to operate successfully in foreign countries; (iv) the outbreak of a global pandemic, including COVID-19 and its variants; (v) our ability to successfully develop and improve our products and successfully implement new technologies; (vi) competition from various other sources providing similar heat tracing and process heating products and services, or alternative technologies, to customers; (vii) our ability to deliver existing orders within our backlog; (viii) our ability to bid and win new contracts; (ix) the imposition of certain operating and financial restrictions contained in our debt agreements; (x) our revenue mix; (xi) our ability to grow through strategic acquisitions; (xii) our ability to manage risk through insurance against potential liabilities (xiii) changes in relevant currency exchange rates; (xiv) tax liabilities and changes to tax policy; (xv) impairment of goodwill and other intangible assets; (xvi) our ability to attract and retain qualified management and employees, particularly in our overseas markets; (xvii) our ability to protect our trade secrets; (xviii) our ability to protect our intellectual property; (xix) our ability to protect data and thwart potential cyber-attacks; (xx) a material disruption at any of our manufacturing facilities; (xxi) our dependence on subcontractors and third-party suppliers; (xxii) our ability to profit on fixed-price contracts; (xxiii) the credit risk associated to our extension of credit to customers; (xxiv) our ability to achieve our operational initiatives; (xxv) unforeseen difficulties with expansions, relocations, or consolidations of existing facilities; (xxvi) potential liability related to our products as well as the delivery of products and services; (xxvii) our ability to comply with foreign anti-corruption laws; (xxviii) export control regulations or sanctions; (xxix) changes in government administrative policy; (xxx) the current geopolitical instability in Russia and Ukraine and related sanctions by the U.S. and Canadian governments and European Union; (xxxi) environmental and health and safety laws and regulations as well as environmental liabilities; (xxxii) climate change and related regulation of greenhouse gases; and (xxxiii) those factors listed under Item 1A, “Risk Factors” included in our Annual Report on Form 10-K for the fiscal year ended March 31, 2023, filed with the Securities and Exchange Commission (the “SEC”) on May 25, 2023, and in any subsequent Quarterly Reports on Form 10-Q, Current Reports on Form 8-K or other filings that we have filed or may file with the SEC. Any one of these factors or a combination of these factors could materially affect our future results of operations and could influence whether any forward-looking statements contained or incorporated by reference in this quarterly report ultimately prove to be accurate.

Our forward-looking statements are not guarantees of future performance, and actual results and future performance may differ materially from those suggested in any forward-looking statements. We do not intend to update these statements unless we are required to do so under applicable securities laws.

Business Overview and Company History

We are one of the largest providers of highly engineered industrial process heating solutions for process industries. For over 65 years, we have served a diverse base of thousands of customers around the world in attractive and growing markets, including chemical and petrochemical, oil, gas, power generation, commercial, food and beverage, rail and transit, and other, which we refer to as our "key end markets." We offer a full suite of products (heating units, electrode and gas-fired boilers, heating cables, industrial heating blankets and related products, temporary power solutions and tubing bundles), services (engineering, installation and maintenance services) and software (design optimization and wireless and network control systems) required to deliver comprehensive solutions to some of the world's largest and most complex projects. With a legacy of innovation and continued investment in research and development, Thermon has established itself as a technology leader in hazardous or classified areas, and we are committed to developing sustainable solutions for our customers. We serve our customers through a global network of sales and service professionals and distributors in more than 30 countries and through our 11 manufacturing facilities on two continents. These global capabilities and longstanding relationships with some of the largest multinational oil, gas, chemical processing, power and engineering, procurement and construction ("EPC") companies in the world have enabled us to diversify our revenue streams and opportunistically access high growth markets worldwide. During YTD 2024 and YTD 2023, approximately 51% and 55%, respectively, of our revenues were generated from outside of the United States.

Revenue. Our revenues are derived from providing customers with a full suite of innovative and reliable process heating solutions, including advanced heating and filtration solutions for industrial and hazardous area applications. Revenue recognized at a point in time based on when control transfers to the customer is generally related to our product sales. Point in time revenue does not typically require engineering or installation services. Revenue recognized over time occurs on our projects where usually in addition to materials, engineering or installation services, or a combination of the two, are required.

We recognize revenue related to such projects in a systematic way that reflects the transfer of goods or services, or a combination of goods and services, to the customer.

We believe that our pipeline of planned projects, in addition to our backlog of written contractual commitments received from customers, provides us with some visibility into our future revenue. Historically, we have experienced few order cancellations, and the cancellations that have occurred in the past have not been material compared to our total contract volume or total backlog. The small number of order cancellations is attributable in part to the fact that a large portion of our solutions are ordered and installed toward the end of large project construction. Our backlog at December 31, 2023, was $158.8 million, as compared to $163.3 million at March 31, 2023. The timing of recognition of revenue out of backlog is not always certain, as it is subject to a variety of factors that may cause delays, many of which are beyond our control (such as customers' delivery schedules and levels of capital and maintenance expenditures). When delays occur, the recognition of revenue associated with the delayed project is likewise deferred.

Cost of sales. Our cost of sales primarily includes the costs of raw material items used in the manufacturing of our products, costs of ancillary products that are sourced from external suppliers and construction labor cost. Additional costs of sales include contract engineering costs directly associated to projects, direct labor costs, shipping and handling costs, and other costs associated with our manufacturing/fabrication operations. The other costs associated with our manufacturing/fabrication operations are primarily indirect production costs, including depreciation, indirect labor costs, warranty-related costs, and the costs of manufacturing support functions such as logistics and quality assurance. Key raw material costs include polymers, copper, stainless steel, insulating material, and other miscellaneous parts related to products manufactured or assembled as part of our heat tracing solutions. Raw material costs have been stable over the years; however, we may face challenges from time to time with temporary shortages related to global supply chain issues, such as those that have persisted since the COVID-19 pandemic which have led to shortages in certain raw materials as well as an increase in costs of these materials due to use of alternate suppliers, higher freight costs, increased lead times, expedited shipping and other inflationary factors. We cannot provide any assurance that we will continue to mitigate temporary raw material shortages or be able to pass along such cost increases, including the potential impacts of tariffs or supply chain challenges, to our customers in the future, and if we are unable to do so, our results of operations may be adversely affected.

Operating expenses. Our selling, general and administrative expenses ("SG&A") are primarily comprised of compensation and related costs for sales, marketing, pre-sales engineering and administrative personnel, plus other sales related expenses as well as other costs related to research and development, insurance, professional fees, the global integrated business information system, and provisions for credit losses. In addition, our deferred compensation expense includes a non-qualified deferred compensation plan for certain highly compensated employees where payroll contributions are made by the employees on a pre-tax basis. The expense/income associated with our deferred compensation plan is titled "Deferred compensation plan expense/(income)" on our condensed consolidated statements of operations and comprehensive income.

Key drivers affecting our results of operations. Our results of operations and financial condition are affected by numerous factors, including those described under the caption “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended March 31, 2023, filed with the SEC on May 25, 2023, and in any subsequent Quarterly Reports on Form 10-Q that we have filed or may file with the SEC, including those described below. These factors include the following:

•Impact of product mix. Typically, our customers require our products as well as our engineering and construction services. The level of service and construction needs affect the profit margin for each type of revenue.

We tend to experience lower margins from our design optimization, engineering, installation and maintenance services, which are typically large projects tied to our customers' capex budgets and are comprised of more than $0.5 million in total revenue. For clarity, we will refer to these as "Over time large projects." Our results of operations in recent years have been impacted by the various construction phases of Over time large projects. We are typically designated as the heat tracing provider of choice by the project owner. We then engage with multiple contractors to address incorporating various heat tracing solutions throughout the overall project. Our largest projects may generate revenue for several quarters. In the early stages of an Over time large project, our revenues are typically realized from the provision of engineering services. In the middle stages, or the material requirements phase, we typically experience the greatest demand for our heat tracing cable, at which point our revenues tend to accelerate. Revenues tend to decrease gradually in the final stages of a project and are generally derived from installation services and demand for electrical panels and other miscellaneous electronic components used in the final installation of heat tracing cable, which we frequently outsource from third-party manufacturers.

Projects which do not require installation and maintenance services are smaller in size and representative of maintenance, repairs and small upgrades necessary to improve efficiency and uptime. These small projects are

typically tied to our customers operating expense budgets with improved profit margins, and are generally less than $0.5 million in total revenue. We will refer to such projects as "Over time small projects."

The most profitable of our sales are derived from selling our heating products, for which we recognize revenue at a point in time. We also tend to experience lower margins from our outsourced products, such as electrical switch gears and transformers, than we do from our manufactured products. Accordingly, our results of operations are impacted by our mix of products and services.

We estimate that Point in time and Over time revenues have each made the following contribution as a percentage of total revenue in the periods listed:


	Three Months Ended December 31,				Nine months ended December 31,
	2023		2022		2023		2022
Point in time	63	%	64	%	61	%	63	%
Over time:	37	%	36	%	39	%	37	%
Small projects	12	%	14	%	13	%	15	%
Large projects	25	%	22	%	26	%	22	%

Our Over time revenue includes (i) products and services which are billed on a time and materials basis, and (ii) fixed fee contracts for complex turnkey solutions. For our time and materials service contracts, we recognize revenues as the products and services are provided over the term of the contract and have determined that the stated rate for installation services and products is representative of the stand-alone selling price for those services and products.

Our turnkey projects, or fixed fee projects, offer our customers a comprehensive solution for heat tracing from the initial planning stage through engineering/design, manufacture, installation and final proof-of-performance and acceptance testing. Turnkey services also include project planning, product supply, system integration, commissioning and on-going maintenance. Turnkey solutions, containing multiple deliverables, are customer specific and do not have an alternative use and present an unconditional right to payment, and thus are treated as a single performance obligation with revenues recognized over time as work progresses.

For revenue recognized under fixed fee turnkey contracts, we measure the costs incurred that contribute towards the satisfaction of our performance obligation as a percentage of the total cost of production (the “cost-to-cost method”), and we recognize a proportionate amount of contract revenue, as the cost-to-cost method appropriately depicts performance towards satisfaction of the performance obligation. Changes to the original cost amount may be required during the life of the contract and such estimates are reviewed on a regular basis. Sales and gross profits are adjusted using the cumulative catch-up method for revisions in estimated contract costs. Reviews of estimates have not generally resulted in significant adjustments to our results of operations.

Point in time revenue represents goods transferred to customers at a point in time and is recognized when obligations under the terms of the contract with the customer are satisfied; generally this occurs with the transfer of control upon shipment.

•Cyclicality of end-users' markets. Demand for our products and services depends in large part upon the level of capital and maintenance expenditures of our customers and end users, in particular those in the energy, oil, gas, chemical processing and power generation industries, and firms that design and construct facilities for these industries. These customers' expenditures historically have been cyclical in nature and vulnerable to economic downturns. Large projects historically have been a substantial source of revenue growth, and large project revenues tend to be more cyclical than maintenance and repair revenues. A sustained decrease in capital and maintenance spending or in new facility construction by our customers could have a material adverse effect on the demand for our products and services and our business, financial condition and results of operations.

•Acquisition strategy. In recent years, we have been executing on a strategy to grow the Company through the acquisition of businesses that are either in the process heating solutions industry or provide complementary products and solutions for the markets and customers we serve. Refer to Note 2, "Acquisitions," for more discussion of our recent acquisitions.

Recent Developments

On December 29, 2023, we acquired Vapor Power International, LLC and its affiliates, (“Vapor Power”), a leading provider of high-quality industrial process heating solutions, including electric, electrode and gas fired boilers. The initial purchase price was $107.0 million.

Our investment in Vapor Power marks another important step forward in executing our strategy to profitably grow through decarbonization, diversification and digitization initiatives. This acquisition expands the portfolio to include electric resistance, electrode and supercritical coil tube boilers and steam generators. By adding these products to our portfolio, we are accelerating our diversification into attractive end markets while increasing our exposure to the large and growing electrification and decarbonization opportunities. The addition provides an expanded range of sustainability solutions we can now offer our large installed base of global customers. Together with the talented team from Vapor Power, we will play a pivotal role in accelerating the transition to cleaner energy sources across a diverse range of global end markets. We are diligently working toward integrating Vapor Power into our US-LAM reportable segment. Refer to Note 2, "Acquisitions" for more information.

On January 29, 2024, we received approval from the requisite authorities to complete the Russia Exit. As a result, we expect to complete the Russia Exit in our fourth fiscal quarter ending March 31, 2024. As previously disclosed, in fiscal 2023, we recorded total charges of $12.6 million related to the Russia Exit as well as $0.2 million in transaction costs to prepare for the disposal of the subsidiary. During YTD 2024, we recorded an additional $2.2 million of charges associated with the Russia Exit. Refer to Note 4, "Restructuring and Other Charges/(Income)" for more information.

The Company continues to invest in our three long-term strategic initiatives. First, we expect to continue to diversify our revenues into adjacent markets like commercial, food & beverage, transportation and other non-oil and gas industries where we can continue to differentiate our offerings through quality, safety and customer service, while also aligning Thermon’s strategy around the energy transition toward a more sustainable global economy. Second, we believe a multi-decades investment trend is beginning to emerge based on the rapidly increasing desire for industrial customers to electrify equipment to reduce their carbon footprint, which represents an opportunity for the Company to leverage its leading expertise in heat transfer engineering solutions. We believe that Thermon's expertise will be a key factor in a successful, sustainable transition, and we expect to invest in additional resources to quickly respond to changing customer demand. Finally, we expect to continue expanding our technology-enabled maintenance solutions, like our recently launched Genesis Network, which helps our customers more efficiently and safely monitor and maintain their heating systems by utilizing our software, analytics, hardware and process heating maintenance expert services. Our efforts to diversify the business's end markets are starting to show early signs of success through increased customer engagement in diversified end markets such as rail and transit, food and beverage, commercial and power. Additionally, we are continuing to receive orders from key customers related to our recently launched Genesis Network technology, with the number of installed circuits using Genesis Network accelerating in the most recent fiscal year. We are benefiting from the increasing global demand for our solutions, particularly in North America.

Results of Operations - Three-month periods ended December 31, 2023 and 2022

The following table sets forth our unaudited condensed consolidated statements of operations for the three months ended December 31, 2023 and 2022 and indicates the amount of change and percentage change between periods.


(Dollars in thousands)	Three Months Ended December 31,						Increase/(Decrease)
	2023			2022			$		%
Consolidated Statements of Operations Data:
Sales	$	136,427		$	122,110		$	14,317	12	%
Cost of sales	79,017			71,660			7,357		10	%
Gross profit	57,410			50,450			6,960		14	%
Operating expenses:
Selling, general and administrative expenses	31,853			30,889			964		3	%

Deferred compensation plan expense/(income)	651			464			187		40	%
Amortization of intangible assets	2,121			2,367			(246)		(10)	%
Restructuring and other charges/(income)	1,336			2,668			(1,332)		(50)	%
Income from operations	21,449			14,062			7,387		53	%
Other income/(expenses):
Interest expense, net	(1,754)			(1,877)			123		(7)	%

Other income/(expense)	653			659			(6)		(1)	%
Income before provision for income taxes	20,348			12,844			7,504		58	%
Income tax expense	4,511			4,419			92		2	%
Net income	$	15,837		$	8,425		$	7,412	88	%

As a percent of sales:							Change in basis points
Gross profit	42.1		%	41.3		%	80 bps
Selling, general and administrative expenses	23.3		%	25.3		%	-200 bps
Income from operations	15.7		%	11.5		%	420 bps
Net income	11.6		%	6.9		%	470 bps

Effective tax rate	22.2		%	34.4		%

Three Months Ended December 31, 2023 (“Interim 2024”) Compared to the Three Months Ended December 31, 2022 (“Interim 2023”)

Revenues. Revenues increased in Interim 2024, coming mainly from our US-LAM and APAC reportable segments, which grew revenues $13.0 million, or 22%, and $2.2 million, or 27%, respectively, compared to Interim 2023. Particularly strong demand continued in our US-LAM segment stemming from an increase in projects activity. In our EMEA segment, revenues increased by $1.3 million, or 11%, compared to Interim 2023. Revenue in our Canada segment contracted $2.1 million, or 5%, in Interim 2024 compared to Interim 2023 due in part to a warmer-than-average heating season as well as a more restrictive fiscal policy enacted by the Canadian government. Separately, foreign exchange rates negatively impacted revenues in Interim 2024 by $1.2 million as the U.S. dollar strengthened relative to the Company's foreign currency-denominated operations.

Point in time revenues in Interim 2024 were $85.5 million, or 63% of total sales, while Over time revenues were $50.9 million, or 37% of total sales. This compares to 64% Point in time revenues and 36% Over time revenues in Interim 2023. Refer to the "Overview" section above for definitions of Point in time and Over time revenue. Both types of revenue grew, with Over time growing at a faster rate as revenue mix shifted toward projects in Interim 2024 compared to Interim 2023.

Gross profit and margin. The higher gross profit in Interim 2024 is primarily attributable to higher volume and pricing, partially offset by a less profitable mix of revenue. Interim 2023 was impacted in part by charges associated with the

Russia Exit in our EMEA segment that impacted cost of sales in addition to incremental costs associated from global supply chain challenges present at that time.

Selling, general and administrative expenses. The increase in SG&A expenses in Interim 2024 was driven by investments to advance our decarbonization, diversification and digitization strategy and variable costs associated with increased sales activity, such as sales commissions and salaries and benefits. SG&A as a percent of sales was 23.3% in Interim 2024 versus 25.3% in Interim 2023. This decrease in SG&A as a percent of sales was attributable to higher costs in Interim 2023, in part from greater stock compensation expense associated with performance-based shares as well as higher bad debt expense, which included $0.8 million related to our Russia Exit.

Deferred compensation plan expense/(income). The increase in deferred compensation plan income in Interim 2024 is attributable in part to market fluctuations in the underlying balances owed to employees as compared to Interim 2023. To note, this compensation plan expense/(income) is materially offset in other income/(expense) where the Company records market gains/(losses) on the related investment assets. Refer to Note 3, "Fair Value Measurements," for more information.

Amortization of intangible assets. Amortization of intangible assets in Interim 2024 decreased when compared to Interim 2023. As we amortize certain intangible assets through the end of their useful lives, related expense decreases when compared to past periods. Although we acquired new intangibles assets in our Vapor Power Acquisition, we have not recognized material amortization expense for those assets in Interim 2024. Refer to Note 2, "Acquisitions" for more information.

Restructuring and other charges/(income). Restructuring and other charges/(income) were $1.3 million in Interim 2024 and $2.7 million in Interim 2023. Refer to Note 4, "Restructuring and Other Charges/(Income)" for more information.

Interest expense, net. The decrease in interest expense is primarily due to a lower average debt balance in Interim 2024 of approximately $122 million versus $138 million at Interim 2023, partially offset by a higher average interest rate during Interim 2024, which was approximately 6.80% versus approximately 4.82% during Interim 2023. See Note 9, "Debt," for additional information on our long-term debt.

Other income/(expense). The change in Other income/(expense) in Interim 2024 is attributable to market fluctuations in the underlying investments associated with our non-qualified deferred compensation plan. These unrealized gains and losses on investments were materially offset by deferred compensation plan expense/(income) as noted above.

Income tax expense. Income tax expense was $4.5 million in Interim 2024 on pre-tax income of $20.3 million compared to income tax expense of $4.4 million in Interim 2023 on pre-tax income of $12.8 million. Our effective tax rate was 22.2% and 34.4% in Interim 2024 and Interim 2023, respectively. Impacting Interim 2024 was a discrete tax benefit item of $0.4 million. In Interim 2023, the Company's effective tax rate was impacted nominally by the discrete tax expense due to the foreign exchange impact of certain deferred tax matters. Refer to Note 12, “Income Taxes,” for additional detail.

Net income. The change in net income is explained by the changes noted in the sections above.

Results of Operations - Nine-month periods ended December 31, 2023 and 2022

The following table sets forth our unaudited condensed consolidated statements of operations for the nine months ended December 31, 2023 and 2022, respectively, and indicates the amount of change and percentage change between periods.


(Dollars in thousands)	Nine Months Ended December 31,						Increase/(Decrease)
	2023			2022			$		%
Consolidated Statements of Operations Data:
Sales	$	366,975		$	318,109		$	48,866	15	%
Cost of sales	207,798			184,508			23,290		13	%
Gross profit	159,177			133,601			25,576		19	%
Operating expenses:
Selling, general and administrative expenses	90,997			83,046			7,951		10	%
Deferred compensation plan expense/(income)	677			(499)			1,176		(236)	%
Amortization of intangible assets	6,735			7,072			(337)		(5)	%
Restructuring and other charges/(income)	2,221			2,668			(447)		(17)	%
Income from operations	58,547			41,314			17,233
Other income/(expenses):
Interest expense, net	(5,263)			(4,120)			(1,143)		28	%

Other income/(expense)	727			(592)			1,319		(223)	%
Income before provision for income taxes	54,011			36,602			17,409		48	%
Income tax expense	12,506			10,637			1,869		18	%
Net income	$	41,505		$	25,965		$	15,540	60	%

As a percent of sales:							Change in basis points
Gross profit	43.4		%	42.0		%	140 bps
Selling, general and administrative expenses	24.8		%	26.1		%	-130 bps
Income from operations	16.0		%	13.0		%	300 bps
Net income	11.3		%	8.2		%	310 bps

Effective tax rate	23.2		%	29.1		%

Nine Months Ended December 31, 2023 (“YTD 2024”) Compared to the Nine Months Ended December 31, 2022 (“YTD 2023”)

Revenues. Revenue increased in YTD 2024 compared to YTD 2023 due to growth in all segments. US-LAM revenue increased $37.2 million, or 24%, EMEA increased $4.8 million, or 15%, APAC increased $4.4 million, or 18%, and Canada increased $2.4 million, or 2%. The strong demand for projects, particularly in our US-LAM segment, impacted the revenue performance during YTD 2024. Separately, revenue was negatively impacted in YTD 2024 by foreign exchange rates of approximately $4.5 million as the U.S. dollar strengthened relative to the Company's foreign currency-denominated operations.

Point in time revenue and Over time revenue comprised 61% and 39% of sales in YTD 2024, respectively, and 63% and 37% in YTD 2023, respectively.

Gross profit and margin. Gross profit increased $25.6 million on greater sales volumes and greater profitability with gross margin improving by 140 bps. YTD 2023 was impacted in part by charges associated with the Russia Exit in our EMEA segment that impacted cost of sales in addition to incremental costs associated from global supply chain challenges present at that time. Although mix towards relatively lower-margin Over time revenue impacted margins, YTD 2024 gross margin was supported by customer price increases as well as operational efficiencies.

Selling, general and administrative expenses. Selling, general and administrative expenses increased $8.0 million in YTD 2024 compared to YTD 2023 driven mainly by investments to advance our decarbonization, diversification and digitization strategy and variable costs associated with increased sales activity, such as sales commissions as well as salaries and benefits. SG&A as a percent of sales decreased -130 bps driven off of greater sales and disciplined cost management.

Deferred compensation plan expense/(income). Deferred compensation plan expense/(income) incurred expense in YTD 2024 due to market fluctuations in the underlying balances owed to employees. This compensation plan expense/(income) is materially offset in other income/(expense), where the Company recorded market gains/(losses) on related investment assets. Refer to Note 3, "Fair Value Measurements," for more information.

Restructuring and other charges/(income). Restructuring and other charges/(income) was $2.2 million in YTD 2024 and $2.7 million in YTD 2023. The activity in both periods was due to the Russia Exit. Refer to Note 4, "Restructuring and Other Charges/(Income)" for more information.

Amortization of intangible assets. Amortization of intangible assets decreased when compared to YTD 2023. Activity within these accounts is driven by periodic straight-line amortization of our acquired intangibles. As we amortize certain intangible assets through the end of their useful lives, related expense decreases when compared to past periods. Although we acquired new intangibles assets in our Vapor Power Acquisition, we have not recognized a material amount of amortization expense for those assets in YTD 2024. Refer to Note 2, "Acquisitions" for more information.

Interest expense, net. Interest expense, net increased in YTD 2024 as compared to YTD 2023 due primarily to higher average interest rates (6.48% in YTD 2024 versus 3.79% in YTD 2023), partially offset by a lower average debt balance ($122 million in YTD 2024 versus $131 million in YTD 2023). Refer to Note 9, "Debt," for more information on our outstanding debt.

Other income/(expense). The change in Other income/(expense) in YTD 2024 is attributable to market fluctuations in the underlying investments associated with our non-qualified deferred compensation plan. These unrealized gains and losses on investments were materially offset by deferred compensation plan expense/(income) as noted above.

Income taxes. Income tax expense was $12.5 million in YTD 2024 on pre-tax income of $54.0 million compared to income tax expense of $10.6 million in YTD 2023 on pre-tax income of $36.6 million, an increase of $1.9 million in income tax expense. Our effective tax rate was 23.2% and 29.1% in YTD 2024 and YTD 2023, respectively. The Company's effective tax rate was impacted by discrete tax items such as realized stock compensation and the foreign exchange impact of certain deferred tax matters. Refer to Note 12, “Income Taxes,” for additional detail.

Net income. The change in net income is explained by the changes noted above.

Contingencies

See Note 10, "Commitments and Contingencies," to our unaudited condensed consolidated financial statements included above in Part I, Item 1. Financial Statements (Unaudited) of this quarterly report, which is hereby incorporated by reference into this Item 2.

Liquidity and Capital Resources

Our primary sources of liquidity are cash flows from operations and funds available under our revolving credit facility. Our primary liquidity needs are to finance our working capital, capital expenditures, debt service needs and potential future acquisitions.

At December 31, 2023, we had $55.4 million in cash and cash equivalents and $64.9 million available under our revolving line of credit facility. We manage our global cash requirements by maintaining cash and cash equivalents at various financial institutions throughout the world where we operate. Approximately $17.7 million, or 32%, of these amounts were held in domestic accounts with various institutions and approximately $37.7 million, or 68%, of these amounts were held in accounts outside of the United States with various financial institutions. While we require cash needs at our various foreign operations, excess cash is available for distribution to the United States through intercompany dividends or debt reduction in Canada. Please refer to Note 1, "Basis of Presentation," for more information regarding our restricted cash.

Generally, we seek to maintain a cash and cash equivalents balance between $30.0 and $40.0 million. We will encounter periods where we may be above or below this range, due to, for example, inventory buildup for anticipated seasonal demand in fall and winter months, related cash receipts from credit sales in months that follow, debt maturities, restructuring activities, larger capital investments, severe and/or protracted economic downturns, acquisitions, or some combination of the above activities. The Company continues to manage its working capital requirements effectively through optimizing inventory levels, doing business with credit-worthy customers, and extending payments terms with its supplier base.

Future Cash Requirements

Our future capital requirements depend on many factors as noted throughout this report. We believe that, based on our current level of operations and related cash flows, plus cash on hand and available borrowings under our revolving credit facility, we will be able to meet our liquidity needs for the next twelve months and the foreseeable future. We had $32.5 million of borrowings outstanding on our revolving credit facility at December 31, 2023. Although subject to change and not required by our Credit Facility, we intend to pay back the outstanding balance within the next twelve months. Please refer to Note 2, "Acquisitions," for more information regarding our acquisition.

For fiscal 2024, we expect our capital expenditures to be approximately 2.5% of revenue. Additionally, we expect to pay $15.9 million in principal payments on our long-term debt, as well as $3.4 million related to our leased assets in the next twelve months. See further details in Note 9, "Debt," in Part I, Item 1. Financial Statements (Unaudited) of this quarterly report. We also have payment commitments of $7.5 million, mostly related to long-term information technology contracts, of which $6.0 million is due within the next twelve months.

Discussion and Analysis of Cash Flows


	Nine months ended December 31,
	2023		2022		Increase/(Decrease)
Total cash provided by/(used in):
Operating activities	$	28,588	$	31,605	$	(3,017)
Investing activities	(108,279)		(40,309)		(67,970)
Financing activities	97,538		6,729		90,809

Free Cash Flow:(1)
Cash provided by operating activities	$	28,588	$	31,605	$	(3,017)
Less: Cash used for purchases of property, plant, and equipment	(7,882)		(5,173)		(2,709)
Plus: Sales of rental equipment	75		163		(88)
Free Cash Flow	$	20,781	$	26,595	$	(5,814)

(1) "Free Cash Flow" is a non-GAAP financial measure, which we define as net cash provided by operating activities less cash used for the purchase of property, plant, and equipment, net of sales of rental equipment and proceeds from sales of land and buildings. Free Cash Flow is one measure management uses internally to assess liquidity. Our calculation may not be comparable to similarly titled measures reported by other companies.

Operating Cash Flows

Operating cash flows decreased in YTD 2024 as compared to YTD 2023 primarily due to investment of cash in working capital accounts of approximately $18 million, particularly related to changes in timing of billings on certain project-

related contracts in our net contract assets given the increase in project-related activity, partially offset by higher net income of approximately $16 million. The remaining decrease in operating cash flows is due to miscellaneous other items such as changes in depreciation and changes in deferred income taxes.

Investing Cash Flows

Cash used in investing increased in YTD 2024 as compared to YTD 2023 primarily due to the cash paid to acquire Vapor Power in YTD 2024, which was a larger purchase than the Powerblanket acquisition in YTD 2023. Also, capital expenditures increased approximately $2.7 million in YTD 2024 versus YTD 2023. Refer to Note 2, "Acquisitions," for more information.

Financing Cash Flows

Financing cash flows increased in YTD 2024 versus YTD 2023 primarily due to the borrowings for our acquisition of Vapor Power in YTD 2024, for which we borrowed $105 million using a combination of our term loan and revolving credit facility. Although we borrowed to purchase Powerblanket in YTD 2023, we did so to a lesser extent, and also paid down our debt with free cash flow.

Credit Facilities

The Credit Agreement is an amendment and restatement of that certain Credit Agreement dated October 30, 2017 by and among Borrowers, the lenders time to time party thereto and JPMorgan Chase Bank, N.A. as administrative agent (the “Prior Credit Agreement”), and provides for the credit facilities described in Note 9, "Debt," in Part I, Item 1. Financial Statements (Unaudited) of this quarterly report. There is no material uncertainty about our ongoing ability to comply with our covenants.

Other Non-GAAP Financial Measures

In addition to evaluating our cash flow generation based upon operating, investing, and financing activities, the Company believes that the non-GAAP measure used in this section may provide investors and key stakeholders with another important perspective regarding our performance. The Company does not intend for this non-GAAP metric to be a substitute for the related GAAP measure, nor should it be viewed in isolation and without considering all relevant GAAP measurements. Moreover, our calculation may not be comparable to similarly titled measures reported by other companies.

We define “Free Cash Flow” as net cash provided by operating activities less cash used for the purchase of property, plant, and equipment, net of sales of rental equipment as well as proceeds from sales of land and buildings. This metric should not be interpreted to mean the remaining cash that is available for discretionary spending, dividends, share repurchases, acquisitions, or other purposes, as it excludes significant, mandatory obligations, such as principal payments on the Company’s long-term debt facility. Free cash flow is one measure that the Company uses internally to assess liquidity.

Free Cash Flow totaled $20.8 million for YTD 2024 as compared to $26.6 million for YTD 2023, the drivers of which are explained above under "Discussion and Analysis of Cash Flows."

Contractual Obligations and Off-Balance Sheet Arrangements

There have been no material changes outside the ordinary course of business in the Company’s contractual obligations during Interim 2024. The Company does not have any off-balance sheet arrangements or any interest in entities commonly referred to as variable interest entities, which include special purpose entities and other structured finance entities. See the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2023, filed on May 25, 2023, for further details.

Critical Accounting Polices

Our condensed consolidated financial statements are prepared in conformity with GAAP. The preparation of our financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. See Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies and Estimates” in our Annual Report on Form 10-K for the fiscal year ended March 31, 2023, filed with the SEC on May 25, 2023, for a discussion of the Company’s critical accounting policies and estimates.

Recent Accounting Pronouncements

See Note 1, “Basis of Presentation,” to our unaudited condensed consolidated financial statements and accompanying notes thereto included above in Item 1. Financial Statements (Unaudited) of this quarterly report for information on recent accounting pronouncements, which is hereby incorporated by reference into this Item 2.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

Our primary market risk exposures are the effect of fluctuations in foreign exchange rates, interest rates and commodity prices.

Foreign currency risk relating to operations. We transact business globally and are subject to risks associated with fluctuating foreign exchange rates. Approximately 51% of our YTD 2024 consolidated revenue was generated by sales from our non-U.S. subsidiaries. Our non-U.S. subsidiaries generally sell their products and services in the local currency, but obtain a significant amount of their products from our manufacturing facilities located elsewhere, primarily the United States, Canada and Europe. Significant changes in the relevant exchange rates could adversely affect our margins on foreign sales of products. Our non-U.S. subsidiaries incur most of their expenses (other than intercompany expenses) in their local functional currency. These currencies include the Canadian Dollar, Euro, British Pound, Australian Dollar, South Korean Won, Chinese Renminbi, Indian Rupee, Mexican Peso, and Japanese Yen.

During YTD 2024, our largest exposures to foreign exchange rates consisted primarily of the Canadian Dollar and the Euro. The market risk related to the foreign currency exchange rates is measured by estimating the potential impact of a 10% change in the value of the U.S. dollar relative to the local currency exchange rates. The rates used to perform this analysis were based on a weighted average of the market rates in effect during the relevant period. A 10% appreciation of the U.S. dollar relative to the Canadian dollar would result in a net decrease in net income of $1.1 million for YTD 2024. Conversely, a 10% depreciation of the U.S. dollar relative to the Canadian dollar would result in a net increase in net income of $1.4 million for YTD 2024. A 10% appreciation of the U.S. dollar relative to the Euro would result in a $0.2 million decrease in net income. Conversely, a 10% depreciation of the U.S. dollar relative to the Euro would result in a $0.2 million increase in net income for YTD 2024.

The geographic areas outside the United States in which we operate are generally not considered to be highly inflationary. Nonetheless, these foreign operations are sensitive to fluctuations in currency exchange rates arising from, among other things, certain intercompany transactions that are generally denominated in U.S. dollars rather than their respective functional currencies. The net impact of foreign currency transactions on our condensed consolidated statements of operations and comprehensive income were losses of a nominal amount and $(0.1) million in YTD 2024 and YTD 2023, respectively.

As of December 31, 2023, we had approximately $6.0 million in notional forward contracts to reduce our exposure to foreign currency exchange rate fluctuations with respect to currencies. These forward contracts were in place to offset in part the foreign currency exchange risk to intercompany payables due from our foreign operations to be settled in U.S. dollars. See Note 3, “Fair Value Measurements” to our unaudited condensed financial statements included above in Item 1. Financial Statements (Unaudited) of this quarterly report for further information regarding our foreign currency forward contracts.

We estimate that our sales were negatively impacted by $4.5 million in YTD 2024 when compared to foreign exchange translation rates that were in effect in YTD 2023. Foreign currency impact on revenue is calculated by comparing actual current period revenue in U.S. dollars to the theoretical U.S. Dollar revenue we would have achieved based on the weighted-average foreign exchange rates in effect in the comparative prior periods for all applicable foreign currencies. At each balance sheet date, we translate our assets and liabilities denominated in foreign currency to U.S. dollars. The balances of our foreign equity accounts are translated at their historical value. The difference between the current rates and the historical rates are posted to our currency translation account and reflected in the shareholders’ equity section of our condensed consolidated balance sheets. The unrealized effects of foreign currency translations were gains of $4.7 million and losses of $17.6 million in YTD 2024 and YTD 2023, respectively. The changes are due to the weakening of the U.S. dollar relative to the Company's other primary operating currencies in YTD 2024 relative to YTD 2023. Foreign currency translation gains or losses are reported as part of comprehensive income or loss in the condensed consolidated statements of operations and comprehensive income. Foreign currency transactions gains and losses are included in net income or loss as part of other income and expense in the condensed consolidated statements of operations and comprehensive income.

Interest rate risk and foreign currency risk relating to debt. Borrowings under our Term Loan Facilities and the Revolving Credit Facility incur interest expense that is variable in relation to the SOFR and CORRA rate. As of December 31, 2023, we had $180.8 million of outstanding principal under our Term Loan Facilities and $32.5 million in borrowings under the Revolving Credit Facility. The interest rates on the Term Loan Facilities on December 31, 2023 were 6.59% for the Canadian Term Loan Facility, 6.71% for the U.S. Term Loan Facility, 7.21% for the 2023 Incremental U.S. Term Loan Facility, and 6.71% for the U.S. Revolving Credit Facility. Based on the outstanding borrowings, a 1% change in the interest rate would result in a $2.0 million increase or decrease, as applicable, in our annual interest expense.

Commodity price risk. We use various commodity-based raw materials in our manufacturing processes. Generally, we acquire such components at market prices and do not typically enter into long-term purchase commitments with suppliers or hedging instruments to mitigate commodity price risk. As a result, we are subject to market risks related to changes in commodity prices and supplies of key components of our products. Raw material costs have been stable historically; however, in recent periods we have experienced, and may continue to experience, various shortages in certain raw materials as well as an increase in costs of these materials due to: use of alternate suppliers, higher freight costs, increased lead times, and expedited shipping. We cannot provide any assurance that we will continue to mitigate temporary raw material shortages or be able to pass along such cost increases, including the potential impacts of tariffs or supply chain challenges, to our customers in the future, and if we are unable to do so, our results of operations may be adversely affected.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we have evaluated the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rule 13a-15(b) under the Securities Exchange Act of 1934 (the “Exchange Act”) as of the end of the period covered by this quarterly report. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of the period covered by this quarterly report, these disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed in the reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to our management to allow timely decisions regarding required disclosure.

Changes in Internal Control Over Financial Reporting

There have been no changes in the Company’s internal control over financial reporting during the most recently completed fiscal quarter that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

PART II

OTHER INFORMATION

Item 1. Legal Proceedings

Item 1A. Risk Factors

There have been no material changes from the risk factors previously disclosed in Item 1A of our Annual Report on Form 10-K for the fiscal year ended March 31, 2023, filed with the SEC on May 25, 2023.

Item 2. Unregistered Sales of Equity Securities, Use of Proceeds and Issuer Purchases of Equity Securities

There were no unregistered sales of our equity securities during the three months ended December 31, 2023.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

Securities Trading Plans of Directors and Executive Officers

During the three months ended December 31, 2023, none of our directors or executive officers adopted or terminated any contract, instruction or written plan for the purchase or sale of our securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or any “non-Rule 10b5-1 trading arrangement.”

Item 6. Exhibits

See Exhibit Index below for a list of exhibits filed as part of this quarterly report, which Exhibit Index is incorporated herein by reference.

EXHIBIT INDEX


Exhibit Number						Description


10.1						Amendment No. 3 to Credit Agreement, Amendment No. 2 to the Guarantee and Collateral Agreement and Amendment No. 2 to the Canadian Guarantee and Collateral Agreement, dated as of December 29, 2023 (incorporated by reference to Exhibit 10.1 to the registrant's Current Report on Form 8-K filed on January 2, 2024)

31.1						Certification of Bruce Thames, Chief Executive Officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002*

31.2						Certification of Kevin Fox, Chief Financial Officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002*

32.1						Certification of Bruce Thames, Chief Executive Officer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*

32.2						Certification of Kevin Fox, Chief Financial Officer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*

101						Interactive Data Files formatted in Inline eXtensible Business Reporting Language (iXBRL) pursuant to Rule 405 of Regulation S-T: (i) the cover page, (ii) Condensed Consolidated Balance Sheets, (iii) Condensed Consolidated Statements of Operations and Comprehensive Income, (iv) Condensed Consolidated Statements of Cash Flows and (v) Notes to Condensed Consolidated Financial Statements*

104						Cover Page Interactive Data File (formatted in Inline XBRL and contained in Exhibit 101)*

__________________________________

* Filed herewith

SIGNATURE

Pursuant to the requirements 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.


	THERMON GROUP HOLDINGS, INC. (registrant)
Date: February 1, 2024	By:	/s/ Kevin Fox
	Name:	Kevin Fox
	Title:	Senior Vice President, Chief Financial Officer (Principal Financial and Accounting Officer)

Exhibit 31.1

CERTIFICATION PURSUANT TO RULE 13a-14(a) AND RULE 15d-14(a)

OF THE SECURITIES EXCHANGE ACT OF 1934

I, Bruce Thames, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Thermon Group Holdings, Inc.;

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 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 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: February 1, 2024
	By:	/s/ Bruce Thames
	Name:	Bruce Thames
	Title:	President and Chief Executive Officer

Exhibit 31.2

CERTIFICATION PURSUANT TO RULE 13a-14(a) AND RULE 15d-14(a)
OF THE SECURITIES EXCHANGE ACT OF 1934

I, Kevin Fox, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Thermon Group Holdings, Inc.;

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: February 1, 2024
	By:	/s/ Kevin Fox
	Name:	Kevin Fox
	Title:	Senior Vice President, Chief Financial Officer

Exhibit 32.1

CERTIFICATION PURSUANT TO SECTION 1350

OF CHAPTER 63 OF TITLE 18 UNITED STATES CODE

In connection with the Quarterly Report on Form 10-Q of Thermon Group Holdings, Inc. (the “Company”) for the quarterly period ended December 31, 2023 (the “Report”), I, Bruce Thames, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)Information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.


Date: February 1, 2024
	By:	/s/ Bruce Thames
	Name:	Bruce Thames
	Title:	President and Chief Executive Officer

Exhibit 32.2

CERTIFICATION PURSUANT TO SECTION 1350

OF CHAPTER 63 OF TITLE 18 UNITED STATES CODE

In connection with the Quarterly Report on Form 10-Q of Thermon Group Holdings, Inc. (the “Company”) for the quarterly period ended December 31, 2023 (the “Report”), I, Kevin Fox, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)Information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.


Date: February 1, 2024
	By:	/s/ Kevin Fox
	Name:	Kevin Fox
	Title:	Senior Vice President, Chief Financial Officer

Cover Page - shares	9 Months Ended
Cover Page - shares	Dec. 31, 2023	Jan. 31, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Dec. 31, 2023
Document Transition Report	false
Entity File Number	001-35159
Entity Registrant Name	THERMON GROUP HOLDINGS, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	27-2228185
Entity Address, Address Line One	7171 Southwest Parkway
Entity Address, Address Line Two	Building 300
Entity Address, Address Line Three	Suite 200
Entity Address, City or Town	Austin
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	78735
City Area Code	512
Local Phone Number	690-0600
Title of 12(b) Security	Common Stock, $0.001 par value per share
Trading Symbol	THR
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		33,714,736
Entity Central Index Key	0001489096
Current Fiscal Year End Date	--03-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q3
Amendment Flag	false

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Current assets:
Cash and cash equivalents	$ 55,396	$ 35,635
Accounts receivable, net of allowances of $1,913 and $2,682 as of December 31, 2023 and March 31, 2023, respectively	120,624	97,627
Inventories, net	96,299	82,132
Contract assets	19,397	16,272
Prepaid expenses and other current assets	16,363	16,138
Income tax receivable	1,648	3,138
Total current assets	309,727	250,942
Property, plant and equipment, net of depreciation and amortization of $72,193 and $67,450 as of December 31, 2023 and March 31, 2023, respectively	67,932	63,288
Goodwill	268,538	219,612
Intangible assets, net	133,247	93,970
Operating lease right-of-use assets	14,482	13,570
Deferred income taxes	1,072	688
Other non-current assets	10,090	7,559
Total assets	805,088	649,629
Current liabilities:
Accounts payable	26,611	27,330
Accrued liabilities	40,392	39,364
Current portion of long-term debt	15,945	10,222
Borrowings under revolving credit facility	32,500	14,500
Contract liabilities	15,414	8,483
Lease liabilities	3,429	3,364
Income taxes payable	5,448	6,809
Total current liabilities	139,739	110,072
Long-term debt, net	163,954	87,710
Deferred income taxes	10,835	12,084
Non-current lease liabilities	13,368	12,479
Other non-current liabilities	9,767	8,296
Total liabilities	337,663	230,641
Commitments and contingencies (Note 10)
Equity
Common stock: $0.001 par value; 150,000,000 authorized; 33,711,599 and 33,508,076 shares issued and outstanding at December 31, 2023 and March 31, 2023, respectively	34	33
Preferred stock: $0.001 par value; 10,000,000 authorized; no shares issued and outstanding	0	0
Additional paid in capital	242,111	239,860
Accumulated other comprehensive loss	(53,421)	(58,100)
Retained earnings	278,701	237,195
Total equity	467,425	418,988
Total liabilities and equity	$ 805,088	$ 649,629

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 1,913	$ 2,682
Depreciation and amortization	$ 72,193	$ 67,450
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	150,000,000	150,000,000
Common stock, shares issued (in shares)	33,711,599	33,508,076
Common stock, shares outstanding (in shares)	33,711,599	33,508,076
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

Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Sales	$ 136,427	$ 122,110	$ 366,975	$ 318,109
Cost of sales	79,017	71,660	207,798	184,508
Gross profit	57,410	50,450	159,177	133,601
Operating expenses:
Selling, general and administrative expenses	31,853	30,889	90,997	83,046
Deferred compensation plan expense/(income)	651	464	677	(499)
Amortization of intangible assets	2,121	2,367	6,735	7,072
Restructuring and other charges	1,336	2,668	2,221	2,668
Income from operations	21,449	14,062	58,547	41,314
Other income/(expenses):
Interest expense, net	(1,754)	(1,877)	(5,263)	(4,120)
Other income/(expense)	653	659	727	(592)
Income before provision for income taxes	20,348	12,844	54,011	36,602
Income tax expense	4,511	4,419	12,506	10,637
Net income	15,837	8,425	41,505	25,965
Comprehensive income:
Net income	15,837	8,425	41,505	25,965
Foreign currency translation adjustment	8,072	5,403	4,684	(17,560)
Other miscellaneous income	(69)	(75)	(5)	43
Comprehensive income	$ 23,840	$ 13,753	$ 46,184	$ 8,448
Net income per common share:
Basic (in dollars per share)	$ 0.47	$ 0.25	$ 1.22	$ 0.78
Diluted (in dollars per share)	$ 0.46	$ 0.25	$ 1.21	$ 0.77
Weighted-average shares used in computing net income per common share:
Basic (in shares)	33,703,845	33,493,540	33,946,201	33,457,048
Diluted (in shares)	34,201,525	33,879,733	34,324,573	33,756,218

Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income/(Loss)	Employees Common Stock	Executive Officer Common Stock	Director Common Stock
Beginning balance (in shares) at Mar. 31, 2022		33,364,722
Beginning balance at Mar. 31, 2022	$ 399,204	$ 33	$ 234,549	$ 203,528	$ (38,906)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)						30,352	64,294	8,766
Stock compensation expense	1,193		1,193
Repurchase of employee stock units on vesting	(552)		(552)
Net income	6,556			6,556
Foreign currency translation adjustment	(5,152)				(5,152)
Other	3			1	2
Ending balance at Jun. 30, 2022	401,252	$ 33	235,190	210,085	(44,056)
Ending balance (in shares) at Jun. 30, 2022		33,468,134
Beginning balance (in shares) at Mar. 31, 2022		33,364,722
Beginning balance at Mar. 31, 2022	399,204	$ 33	234,549	203,528	(38,906)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	25,965
Ending balance at Dec. 31, 2022	411,504	$ 33	238,399	229,495	(56,423)
Ending balance (in shares) at Dec. 31, 2022		33,495,287
Beginning balance (in shares) at Jun. 30, 2022		33,468,134
Beginning balance at Jun. 30, 2022	401,252	$ 33	235,190	210,085	(44,056)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)						5,544		9,930
Stock compensation expense	1,251		1,251
Repurchase of employee stock units on vesting	(34)		(34)
Net income	10,984			10,984
Foreign currency translation adjustment	(17,811)				(17,811)
Other	116				116
Ending balance at Sep. 30, 2022	395,758	$ 33	236,407	221,069	(61,751)
Ending balance (in shares) at Sep. 30, 2022		33,483,608
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)						512		11,167
Stock compensation expense	1,994		1,994
Repurchase of employee stock units on vesting	(2)		(2)
Net income	8,425			8,425
Foreign currency translation adjustment	5,403				5,403
Other	(74)			1	(75)
Ending balance at Dec. 31, 2022	$ 411,504	$ 33	238,399	229,495	(56,423)
Ending balance (in shares) at Dec. 31, 2022		33,495,287
Beginning balance (in shares) at Mar. 31, 2023	33,508,076	33,508,076
Beginning balance at Mar. 31, 2023	$ 418,988	$ 33	239,860	237,195	(58,100)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)						73,345	93,826	5,718
Stock compensation expense	1,238		1,238
Repurchase of employee stock units on vesting	(1,685)		(1,685)
Net income	10,938			10,938
Foreign currency translation adjustment	4,457				4,457
Other	13				13
Ending balance at Jun. 30, 2023	$ 433,949	$ 33	239,413	248,133	(53,630)
Ending balance (in shares) at Jun. 30, 2023		33,680,965
Beginning balance (in shares) at Mar. 31, 2023	33,508,076	33,508,076
Beginning balance at Mar. 31, 2023	$ 418,988	$ 33	239,860	237,195	(58,100)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	41,505
Ending balance at Dec. 31, 2023	$ 467,425	$ 34	242,111	278,701	(53,421)
Ending balance (in shares) at Dec. 31, 2023	33,711,599	33,711,599
Beginning balance (in shares) at Jun. 30, 2023		33,680,965
Beginning balance at Jun. 30, 2023	$ 433,949	$ 33	239,413	248,133	(53,630)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)						2,550		7,197
Stock compensation expense	1,450		1,450
Repurchase of employee stock units on vesting	(30)		(30)
Net income	14,730			14,730
Foreign currency translation adjustment	(7,845)				(7,845)
Other	52	1			51
Ending balance at Sep. 30, 2023	442,306	$ 34	240,833	262,863	(61,424)
Ending balance (in shares) at Sep. 30, 2023		33,690,712
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)						14,839		6,048
Stock compensation expense	1,444		1,444
Repurchase of employee stock units on vesting	(165)		(165)
Net income	15,837			15,837
Foreign currency translation adjustment	8,072				8,072
Other	(69)		(1)	1	(69)
Ending balance at Dec. 31, 2023	$ 467,425	$ 34	$ 242,111	$ 278,701	$ (53,421)
Ending balance (in shares) at Dec. 31, 2023	33,711,599	33,711,599

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Operating activities
Net income	$ 41,505	$ 25,965
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	13,075	14,557
Amortization of deferred debt issuance costs	236	230
Impairment of property, plant, and equipment	0	367
Stock compensation expense	4,132	4,438
Deferred income taxes	(1,817)	(4,186)
Reserve for uncertain tax positions, net	0	36
Remeasurement (gain)/loss on intercompany balances	(836)	134
Changes in operating assets and liabilities:
Accounts receivable	(12,305)	1,145
Inventories	(5,329)	(18,047)
Contract assets and liabilities	(3,343)	4,447
Other current and non-current assets	(2,914)	(695)
Accounts payable	(1,793)	(4,066)
Accrued liabilities and non-current liabilities	(2,103)	1,433
Income taxes payable and receivable	80	5,847
Net cash provided by operating activities	28,588	31,605
Investing activities
Purchases of property, plant and equipment	(7,882)	(5,173)
Sale of rental equipment	75	163
Cash paid for acquisitions, net of cash acquired	(100,472)	(35,299)
Net cash used in investing activities	(108,279)	(40,309)
Financing activities
Proceeds from revolving credit facility	18,000	34,500
Payments on revolving credit facility	0	(10,000)
Proceeds from long-term debt	100,000	0
Payments on long-term debt	(17,778)	(17,121)
Issuance costs associated with revolving line of credit and long term debt	(659)	0
Repurchase of employee stock units on vesting	(1,880)	(588)
Payments on finance leases	(145)	(62)
Net cash provided by financing activities	97,538	6,729
Less: Net change in cash balances classified as assets held-for-sale	849	0
Effect of exchange rate changes on cash, cash equivalents and restricted cash	51	(754)
Change in cash, cash equivalents and restricted cash	18,747	(2,729)
Cash, cash equivalents and restricted cash at beginning of period	38,520	43,931
Cash, cash equivalents and restricted cash at end of period	$ 57,267	$ 41,202

Basis of Presentation

9 Months Ended

Dec. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Use of Estimates

Restricted Cash and Cash Equivalents


	December 31, 2023		March 31, 2023
Cash and cash equivalents	$	55,396	$	35,635
Restricted cash included in prepaid expenses and other current assets	1,871		2,859
Restricted cash included in other non-current assets	—		26
Total cash, cash equivalents, and restricted cash shown in the statements of cash flows	$	57,267	$	38,520

Recent Accounting Pronouncements

Acquisition

9 Months Ended

Dec. 31, 2023

Business Combination and Asset Acquisition [Abstract]

Acquisition

Acquisitions

Vapor Power

Acquisition Costs

Preliminary Purchase Price Allocation


Preliminary Purchase Price Allocation - Vapor Power
	Amortization Period (years)	Fair Value
Cash		$	7,051
Accounts receivable		9,208
Inventories		8,640
Other current assets		776
Property, plant and equipment		2,436
Operating lease right-of-use assets		2,700
Intangibles:
Customer relationships(1)	2 - 15	24,343
Trademarks	10	7,879
Developed technology	15	13,689
Goodwill		46,143
Total fair value of assets acquired		$	122,865
Current liabilities		(12,793)
Operating lease liability		(2,549)
Total fair value of liabilities acquired		$	(15,342)
Total purchase price		$	107,523

(1) Included in the customer relationships intangible assets is $5,536 related to customer backlog with an estimated useful life of 2 years.

Powerblanket

Acquisition Costs

Purchase Price Allocation


Purchase Price Allocation - Powerblanket
	Amortization Period (years)	Fair Value
Accounts receivable		$	1,267
Inventories		3,545
Other current assets		290
Property, plant and equipment		391
Other non-current assets		954
Intangibles:
Customer relationships	9.8	3,301
Trademarks	9.8	3,397
Contract-based	5.0	1,280
Developed technology	15.8	5,189
Goodwill		18,620
Total fair value of assets acquired		$	38,234
Accounts payable		(1,098)
Accrued liabilities		(637)
Other liabilities		(1,200)
Total fair value of liabilities acquired		$	(2,935)
Total purchase price		$	35,299

Unaudited Pro Forma Financial Information


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Sales	$	154,927	$	135,030	$	407,434	$	348,390
Net income	20,072		12,207		48,145		30,386

Fair Value Measurements

9 Months Ended

Dec. 31, 2023

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value

•Level 1 — uses quoted prices in active markets for identical assets or liabilities we have the ability to access.

•Level 3 — uses one or more significant inputs that are unobservable and supported by little or no market activity, and that reflect the use of significant management judgment.

assets or liabilities were valued using Level 3 criteria, except for those acquired in our acquisitions of Powerblanket and Vapor Power, as discussed in Note 2, "Acquisitions."

Information about our financial assets and liabilities is as follows:


	December 31, 2023				March 31, 2023
	Carrying Value		Fair Value		Carrying Value		Fair Value		Valuation Technique
Financial Assets:
Deferred compensation plan assets	$	7,790	$	7,790	$	6,350	$	6,350	Level 1 - Active Markets
Foreign currency contract forwards assets	177		177		60		60		Level 2 - Market Approach
Financial Liabilities:
Outstanding borrowings from revolving line of credit	$	32,500	$	32,500	$	14,500	$	14,500	Level 2 - Market Approach
Outstanding principal amount of senior secured credit facility	180,840		180,388		98,361		98,115		Level 2 - Market Approach
Deferred compensation plan liabilities	7,080		7,080		5,671		5,671		Level 1 - Active Markets
Foreign currency contract forwards liabilities	—		—		26		26		Level 2 - Market Approach

Additionally, we acquired certain assets and liabilities as disclosed in Note 2, "Acquisitions" at fair value according to acquisition accounting.

Deferred Compensation Plan

Trade Related Foreign Currency Forward Contracts


Notional amount of foreign currency forward contracts by currency
	December 31, 2023		March 31, 2023


Canadian Dollar	$	3,000	$	4,500
South Korean Won	—		1,500

Mexican Peso	3,000		—


Chinese Renminbi	—		500

Great Britain Pound	—		500

Total notional amounts	$	6,000	$	7,000

Restructuring and Other Charges/(Income)	9 Months Ended
Restructuring and Other Charges/(Income)	Dec. 31, 2023
Restructuring and Related Activities [Abstract]
Restructuring and Other Charges/(Income)	Restructuring and Other Charges/(Income) Fiscal 2024 charges/(income) As a result of the continued impact of the Russo-Ukrainian war, including the sanctions related thereto, the Company commenced a strategic assessment of its operations in its Russian subsidiary. On January 31, 2023, our board of directors authorized the Company to withdraw from its operations in the Russian Federation (the “Russia Exit”), through a planned disposition of its Russian subsidiary. In fiscal 2023, we moved the assets related to our Russian subsidiary into a separate asset group deemed as "assets held-for-sale," and wrote down the related net assets to a nominal value. In the three and nine months ended December 31, 2023, pursuant to requirements to remeasure the assets-held-for-sale, we recognized total charges related to the Russia Exit of $1,336 and $2,221, respectively, recorded to "Restructuring and other charges/(income)" on our condensed consolidated statement of operations and comprehensive income. This brings the total charge from fiscal 2023 and fiscal 2024 associated with the Russia Exit to $14,859, excluding transaction costs. All charges described above were recorded in our Europe, Middle East and Africa ("EMEA") reportable segment.

Net Income per Common Share

9 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Net Income per Common Share

The reconciliations of the denominators used to calculate basic and diluted net income per common share for the three and nine months ended December 31, 2023 and 2022, respectively, are as follows:


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Basic net income per common share
Net income	$	15,837	$	8,425	$	41,505	$	25,965
Weighted-average common shares outstanding	33,703,845		33,493,540		33,946,201		33,457,048
Basic net income per common share	$	0.47	$	0.25	$	1.22	$	0.78


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Diluted net income per common share
Net income	$	15,837	$	8,425	$	41,505	$	25,965
Weighted-average common shares outstanding	33,703,845		33,493,540		33,946,201		33,457,048
Common share equivalents:
Stock options	33,602		7,858		28,156		2,545
Restricted and performance stock units	464,078		378,335		350,216		296,625
Weighted average shares outstanding – dilutive (1)	34,201,525		33,879,733		34,324,573		33,756,218
Diluted net income per common share	$	0.46	$	0.25	$	1.21	$	0.77

Inventories

9 Months Ended

Dec. 31, 2023

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following:


	December 31, 2023		March 31, 2023
Raw materials	$	65,471	$	53,845
Work in process	5,194		5,338
Finished goods	32,217		29,511
	102,882		88,694
Valuation reserves	(6,583)		(6,562)
Inventories, net	$	96,299	$	82,132

Goodwill and Other Intangible Assets

9 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets

The carrying amount of goodwill by operating segment as of December 31, 2023, is as follows:


	United States and Latin America		Canada		Europe, Middle East and Africa		Asia-Pacific		Total
Balance as of March 31, 2023	$	81,345	$	112,945	$	18,679	$	6,643	$	219,612
Goodwill acquired(1)	46,143		—		—		—		46,143
Foreign currency translation impact	—		2,622		274		(113)		2,783
Balance as of December 31, 2023	$	127,488	$	115,567	$	18,953	$	6,530	$	268,538

(1) Refer to Note 2, "Acquisitions," for more information on the goodwill acquired through our recent acquisition of Vapor Power.

Our total intangible assets consisted of the following:


	Gross Carrying Amount at December 31, 2023		Accumulated Amortization		Net Carrying Amount at December 31, 2023		Gross Carrying Amount at March 31, 2023		Accumulated Amortization		Net Carrying Amount at March 31, 2023
Products	$	62,989	$	(38,843)	$	24,146	$	61,560	$	(33,344)	$	28,216
Trademarks	54,733		(2,367)		52,366		47,427		(2,031)		45,396
Developed technology	28,420		(7,035)		21,385		14,862		(6,520)		8,342
Customer relationships	138,665		(104,623)		34,042		113,259		(102,743)		10,516
Certifications	435		—		435		441		—		441
Other	1,278		(405)		873		1,280		(221)		1,059
Total	$	286,520	$	(153,273)	$	133,247	$	238,829	$	(144,859)	$	93,970

Accrued Liabilities

9 Months Ended

Dec. 31, 2023

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued current liabilities consisted of the following:


	December 31, 2023		March 31, 2023
Accrued employee compensation and related expenses	$	19,726	$	17,709
Accrued interest	112		414
Customer prepayments	87		89
Warranty reserves	1,200		758
Professional fees	3,541		2,696
Sales taxes payable	4,347		4,301
Accrued litigation payable(1)	3,869		5,880
Other(2)	7,510		7,517
Total accrued current liabilities	$	40,392	$	39,364

Debt

9 Months Ended

Dec. 31, 2023

Debt Disclosure [Abstract]

Debt

Long-term debt consisted of the following:


	December 31, 2023		March 31, 2023
U.S. Term Loan Facility due September 2026, net of deferred debt issuance costs of $252 and $335 as of December 31, 2023, and March 31, 2023, respectively	$	68,747	$	73,165
Canadian Term Loan Facility due September 2026, net of deferred debt issuance costs of $29 and $94 as of December 31, 2023, and March 31, 2023, respectively	11,811		24,767
Incremental Term Loan A due September 2026, net of deferred debt issuance costs of $659 and zero of December 31, 2023, and March 31, 2023, respectively	99,341		—
Less current portion	(15,945)		(10,222)
Total long-term debt	$	163,954	$	87,710

Senior Secured Credit Facilities

•U.S. Term Loan Facility: A USD $80,000 five-year secured term loan A (the “U.S. Term Loan”) made available to the U.S. Borrower (the “U.S. Term Loan Facility”); and

Certain principal terms of the 2023 Incremental U.S. Term Loan Facility are as follows:

Maturity and Repayment


Installment Dates	Original Principal Amount
January 1, 2022 through October 1, 2022	1.25	%
January 1, 2023 through October 1, 2024	1.88	%
January 1, 2025 through July 1, 2026	2.50	%

Guarantees

Security

Financial Covenants


Fiscal Quarter Ending						Consolidated Leverage Ratio
December 31, 2022, and each fiscal quarter thereafter						3.50:1.00

Other Covenants

Commitments and Contingencies	9 Months Ended
Commitments and Contingencies	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Legal Proceedings and Other Contingencies We are involved in various legal and administrative proceedings that arise from time to time in the ordinary course of doing business. Some of these proceedings may result in fines, penalties or judgments being assessed against us, which may adversely affect our financial results. In addition, from time to time, we are involved in various disputes, which may or may not be settled prior to legal proceedings being instituted and which may result in losses in excess of accrued liabilities, if any, relating to such unresolved disputes. As of December 31, 2023, we have established an estimated liability associated with the aforementioned disputes. Expenses related to litigation reduce operating income. We do not believe that the outcome of any of these proceedings or disputes would have a significant adverse effect on our financial position, long-term results of operations, or cash flows. It is possible, however, that charges related to these matters could be significant to our results of operations or cash flows in any one reporting period. Refer to Note 8, "Accrued Liabilities" for more information regarding our accruals related to these proceedings. In January 2020, the Company received service of process in a class action application in the Superior Court of Quebec, Montreal, Canada related to certain heating elements previously manufactured by Thermon Heating Systems and incorporated into certain portable construction heaters sold by certain manufacturers. The Company has reached an agreement with the plaintiff and other defendants to resolve this matter without admitting to any liability, and we recently obtained approval of the same by the Superior Court. The settlement did not have a material impact on the Company’s consolidated financial position or results of operations and will be paid with no material impact on cash flows. Letters of Credit and Bank Guarantees At December 31, 2023, the Company had in place letter of credit guarantees and performance bonds securing certain performance obligations of the Company. These arrangements totaled $12,818. Of this amount, $687 is secured by cash deposits at the Company’s financial institutions and an additional $2,607 represents a reduction of the available amount of the Company's revolving credit facility. In addition to the arrangements totaling $12,818, our Indian subsidiary also has $4,356 in non-collateralized customs bonds outstanding to secure the Company's customs and duties obligations in India.

Revenue

9 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Revenue

Disaggregation of Revenue

Disaggregation of revenues from contracts with customers for the three and nine months ended December 31, 2023 and 2022 is as follows:


	Three Months Ended December 31, 2023						Three Months Ended December 31, 2022
	Revenues recognized at point in time		Revenues recognized over time		Total		Revenues recognized at point in time		Revenues recognized over time		Total
United States and Latin America	$	39,881	$	32,823	$	72,704	$	34,762	$	24,988	$	59,750
Canada	30,659		10,455		41,114		32,725		10,446		43,171
Europe, Middle East and Africa	7,366		5,119		12,485		6,643		4,582		11,225
Asia-Pacific	7,606		2,518		10,124		4,268		3,696		7,964
Total revenues	$	85,512	$	50,915	$	136,427	$	78,398	$	43,712	$	122,110


	Nine months ended December 31, 2023						Nine months ended December 31, 2022
	Revenues recognized at point in time		Revenues recognized over time		Total		Revenues recognized at point in time		Revenues recognized over time		Total
United States and Latin America	$	101,515	$	88,482	$	189,997	$	82,627	$	70,150	$	152,777
Canada	80,806		31,780		112,586		83,512		26,638		110,150
Europe, Middle East and Africa	20,577		14,996		35,573		17,811		12,993		30,804
Asia-Pacific	20,393		8,426		28,819		15,565		8,813		24,378
Total revenues	$	223,291	$	143,684	$	366,975	$	199,515	$	118,594	$	318,109

Performance Obligations

Contract Assets and Liabilities

Income Taxes	9 Months Ended
Income Taxes	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Our effective income tax rate was 23.2% and 29.1% for the nine months ended December 31, 2023 and 2022, respectively. The Company recorded a discrete tax benefit of $426 in the nine months ended December 31, 2023, and a discrete tax expense of $680 related to various matters in the nine months ended December 31, 2022. The discrete tax items for both periods include realized stock compensation and the foreign exchange impact of certain deferred tax matters. As of December 31, 2023, we have established a long-term liability for uncertain tax positions in the amount of $1,023. As of December 31, 2023, the tax years for the fiscal years ended March 31, 2018 through March 31, 2023, remain open to examination by the major taxing jurisdictions.

Segment Information

9 Months Ended

Dec. 31, 2023

Segment Reporting [Abstract]

Segment Information


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Sales to External Customers:
United States and Latin America	$	72,704	$	59,750	$	189,997	$	152,777
Canada	41,114		43,171		112,586		110,150
Europe, Middle East and Africa	12,485		11,225		35,573		30,804
Asia-Pacific	10,124		7,964		28,819		24,378
	$	136,427	$	122,110	$	366,975	$	318,109
Inter-Segment Sales:
United States and Latin America	$	10,439	$	10,041	$	30,089	$	32,783
Canada	4,254		5,386		12,837		12,042
Europe, Middle East and Africa	392		279		1,067		935
Asia-Pacific	1,102		749		2,635		1,561
	$	16,187	$	16,455	$	46,628	$	47,321
Depreciation Expense:
United States and Latin America	$	1,159	$	1,113	$	3,323	$	3,700
Canada	912		1,096		2,760		3,396
Europe, Middle East and Africa	41		94		139		283
Asia-Pacific	40		35		118		106
	$	2,152	$	2,338	$	6,340	$	7,485
Amortization Expense:
United States and Latin America	$	367	$	588	$	1,427	$	1,587
Canada	1,720		1,724		5,208		5,354
Europe, Middle East and Africa	22		21		66		62
Asia-Pacific	12		34		34		69
	$	2,121	$	2,367	$	6,735	$	7,072
Income/(Loss) from Operations:
United States and Latin America	$	12,190	$	8,338	$	36,480	$	26,055
Canada	8,743		13,005		19,799		25,781
Europe, Middle East and Africa	492		(5,963)		3,159		(7,526)
Asia-Pacific	1,917		1,142		4,593		2,888
Unallocated:
Stock compensation	(1,444)		(1,994)		(4,132)		(4,438)
Public company costs	(449)		(466)		(1,352)		(1,446)
	$	21,449	$	14,062	$	58,547	$	41,314


	December 31, 2023		March 31, 2023
Property, Plant and Equipment, Net:
United States and Latin America	$	35,511	$	31,918
Canada	29,422		28,369
Europe, Middle East and Africa	2,365		2,366
Asia-Pacific	634		635
	$	67,932	$	63,288
Total Assets:
United States and Latin America	$	413,290	$	270,404
Canada	288,806		287,221
Europe, Middle East and Africa	61,681		57,680
Asia-Pacific	41,311		34,324
	$	805,088	$	649,629

Capital expenditures for our reportable segments were as follows:


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Capital Expenditures:
United States and Latin America	$	844	$	350	$	4,390	$	1,773
Canada	1,303		1,042		3,209		3,042
Europe, Middle East and Africa	107		65		144		197
Asia-Pacific	20		102		139		161
	$	2,274	$	1,559	$	7,882	$	5,173

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Pay vs Performance Disclosure
Net income	$ 15,837	$ 8,425	$ 41,505	$ 25,965

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Dec. 31, 2023
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

Basis of Presentation (Policies)	9 Months Ended
Basis of Presentation (Policies)	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Accounting	Our condensed consolidated financial statements are prepared in conformity with generally accepted accounting principles in the United States ("GAAP") and the requirements of the United States Securities and Exchange Commission ("SEC") for interim financial information. Accordingly, the accompanying condensed consolidated financial statements do not include all disclosures required for full annual financial statements and should be read in conjunction with our audited consolidated financial statements and notes thereto for the fiscal year ended March 31, 2023 ("fiscal 2023"). In our opinion, the accompanying condensed consolidated financial statements reflect all adjustments considered necessary to present fairly our financial position at December 31, 2023 and March 31, 2023, and the results of our operations for the three and nine months ended December 31, 2023 and 2022
Use of Estimates	Use of Estimates Generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. While management has based its assumptions and estimates on the facts and circumstances existing at December 31, 2023, actual results could differ from those estimates and affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities and the corresponding revenues and expenses as of the date of the financial statements. The operating results for the three and nine months ended December 31, 2023, are not necessarily indicative of the results that may be achieved for fiscal 2024
Restricted Cash and Cash Equivalents	Amounts shown in restricted cash included in prepaid expenses and other current assets and other non-current assets represent those required to be set aside by a contractual agreement, which generally contain cash deposits pledged as collateral on performance bonds and letters of credit. Amounts shown in restricted cash in other non-current assets represent such agreements that require a commitment term longer than one year.
Recent Accounting Pronouncements	Recent Accounting Pronouncements Income taxes - In December 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2023-09, Improvements to Income Tax Disclosures. ASU 2023-09 enhances annual income tax disclosures to address investor requests for more information about the tax risks and opportunities present in an entity’s worldwide operations. The two primary enhancements disaggregate existing income tax disclosures related to the effective tax rate reconciliation and income taxes paid. This ASU will be effective in our fiscal year ended March 31, 2026 for our annual report on Form 10-K. We are still evaluating its impact to our consolidated financial statements. Segment Reporting - In November 2023, the FASB issued ASU 2023-07, Improvements to Reportable Segment Disclosures. This update enhances segment reporting under ASC 280 - Segment Reporting by requiring registrants to disclose: significant segment expenses regularly provided to the chief operating decision maker ("CODM") and included within the reported measure(s) of a segment’s profit or loss, how the CODM uses the reported measure(s) of a segment’s profit or loss to assess segment performance and decide how to allocate resources, and the amount and composition of other segment items, which reconciles segment revenue, less significant expenses, to the reported measure(s) of a segment’s profit or loss, and the CODM's title and position. This ASU will be effective in our fiscal year ended March 31, 2025 for our annual report on Form 10-K and in interim periods thereafter. We are still evaluating the impact of this ASU on our consolidated financial statements. Business Combinations - In October 2021, the FASB issued ASU 2021-08, Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. This update requires an acquirer in a business combination to recognize and measure contract assets and contract liabilities (deferred revenue) from acquired contracts using the revenue recognition guidance in ASC 606. Under this "ASC 606 approach," the acquirer applies the revenue model as if it had originated the contracts. This is a departure from the previous requirement to measure contract assets and contract liabilities at fair value. The ASU is effective for all public business entities in annual and interim periods starting after December 15, 2022, and early adoption was permitted. We adopted this standard on April 1, 2023, and applied it accordingly to our recent acquisition.

Basis of Presentation (Tables)

9 Months Ended

Dec. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Restricted Cash and Cash Equivalents

The following table provides a reconciliation of cash, cash equivalents, and restricted cash included in prepaid expenses and other current assets and restricted cash included in other non-current assets reported within the condensed consolidated balance sheets that sum to the total of the same such amounts shown in the statements of cash flows.


	December 31, 2023		March 31, 2023
Cash and cash equivalents	$	55,396	$	35,635
Restricted cash included in prepaid expenses and other current assets	1,871		2,859
Restricted cash included in other non-current assets	—		26
Total cash, cash equivalents, and restricted cash shown in the statements of cash flows	$	57,267	$	38,520

Acquisition (Tables)

9 Months Ended

Dec. 31, 2023

Business Combination and Asset Acquisition [Abstract]

Schedule of Purchase Price Allocation


Preliminary Purchase Price Allocation - Vapor Power
	Amortization Period (years)	Fair Value
Cash		$	7,051
Accounts receivable		9,208
Inventories		8,640
Other current assets		776
Property, plant and equipment		2,436
Operating lease right-of-use assets		2,700
Intangibles:
Customer relationships(1)	2 - 15	24,343
Trademarks	10	7,879
Developed technology	15	13,689
Goodwill		46,143
Total fair value of assets acquired		$	122,865
Current liabilities		(12,793)
Operating lease liability		(2,549)
Total fair value of liabilities acquired		$	(15,342)
Total purchase price		$	107,523

(1) Included in the customer relationships intangible assets is $5,536 related to customer backlog with an estimated useful life of 2 years.


Purchase Price Allocation - Powerblanket
	Amortization Period (years)	Fair Value
Accounts receivable		$	1,267
Inventories		3,545
Other current assets		290
Property, plant and equipment		391
Other non-current assets		954
Intangibles:
Customer relationships	9.8	3,301
Trademarks	9.8	3,397
Contract-based	5.0	1,280
Developed technology	15.8	5,189
Goodwill		18,620
Total fair value of assets acquired		$	38,234
Accounts payable		(1,098)
Accrued liabilities		(637)
Other liabilities		(1,200)
Total fair value of liabilities acquired		$	(2,935)
Total purchase price		$	35,299

Schedule of Unaudited Pro Forma Information

Also, the pro forma results presented below are adjusted for the removal of Powerblanket Acquisition and other related costs of $126, which were incurred in our first fiscal quarter ended June 30, 2022.


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Sales	$	154,927	$	135,030	$	407,434	$	348,390
Net income	20,072		12,207		48,145		30,386

Fair Value Measurements (Tables)

9 Months Ended

Dec. 31, 2023

Fair Value Disclosures [Abstract]

Schedule of Information About Our Financial Assets and Liabilities

Information about our financial assets and liabilities is as follows:


	December 31, 2023				March 31, 2023
	Carrying Value		Fair Value		Carrying Value		Fair Value		Valuation Technique
Financial Assets:
Deferred compensation plan assets	$	7,790	$	7,790	$	6,350	$	6,350	Level 1 - Active Markets
Foreign currency contract forwards assets	177		177		60		60		Level 2 - Market Approach
Financial Liabilities:
Outstanding borrowings from revolving line of credit	$	32,500	$	32,500	$	14,500	$	14,500	Level 2 - Market Approach
Outstanding principal amount of senior secured credit facility	180,840		180,388		98,361		98,115		Level 2 - Market Approach
Deferred compensation plan liabilities	7,080		7,080		5,671		5,671		Level 1 - Active Markets
Foreign currency contract forwards liabilities	—		—		26		26		Level 2 - Market Approach

Schedule of Notional Amounts of Forward Contracts

As of December 31, 2023 and March 31, 2023, the notional amounts of forward contracts were as follows:


Notional amount of foreign currency forward contracts by currency
	December 31, 2023		March 31, 2023


Canadian Dollar	$	3,000	$	4,500
South Korean Won	—		1,500

Mexican Peso	3,000		—


Chinese Renminbi	—		500

Great Britain Pound	—		500

Total notional amounts	$	6,000	$	7,000

Net Income per Common Share (Tables)

9 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Schedule of Reconciliations of the Denominators Used to Calculate Basic and Diluted Net Income Per Common Share

The reconciliations of the denominators used to calculate basic and diluted net income per common share for the three and nine months ended December 31, 2023 and 2022, respectively, are as follows:


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Basic net income per common share
Net income	$	15,837	$	8,425	$	41,505	$	25,965
Weighted-average common shares outstanding	33,703,845		33,493,540		33,946,201		33,457,048
Basic net income per common share	$	0.47	$	0.25	$	1.22	$	0.78


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Diluted net income per common share
Net income	$	15,837	$	8,425	$	41,505	$	25,965
Weighted-average common shares outstanding	33,703,845		33,493,540		33,946,201		33,457,048
Common share equivalents:
Stock options	33,602		7,858		28,156		2,545
Restricted and performance stock units	464,078		378,335		350,216		296,625
Weighted average shares outstanding – dilutive (1)	34,201,525		33,879,733		34,324,573		33,756,218
Diluted net income per common share	$	0.46	$	0.25	$	1.21	$	0.77

Inventories (Tables)

9 Months Ended

Dec. 31, 2023

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consisted of the following:


	December 31, 2023		March 31, 2023
Raw materials	$	65,471	$	53,845
Work in process	5,194		5,338
Finished goods	32,217		29,511
	102,882		88,694
Valuation reserves	(6,583)		(6,562)
Inventories, net	$	96,299	$	82,132

Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Carrying Amount of Goodwill

The carrying amount of goodwill by operating segment as of December 31, 2023, is as follows:


	United States and Latin America		Canada		Europe, Middle East and Africa		Asia-Pacific		Total
Balance as of March 31, 2023	$	81,345	$	112,945	$	18,679	$	6,643	$	219,612
Goodwill acquired(1)	46,143		—		—		—		46,143
Foreign currency translation impact	—		2,622		274		(113)		2,783
Balance as of December 31, 2023	$	127,488	$	115,567	$	18,953	$	6,530	$	268,538

(1) Refer to Note 2, "Acquisitions," for more information on the goodwill acquired through our recent acquisition of Vapor Power.

Schedule of Intangible Assets

Our total intangible assets consisted of the following:


	Gross Carrying Amount at December 31, 2023		Accumulated Amortization		Net Carrying Amount at December 31, 2023		Gross Carrying Amount at March 31, 2023		Accumulated Amortization		Net Carrying Amount at March 31, 2023
Products	$	62,989	$	(38,843)	$	24,146	$	61,560	$	(33,344)	$	28,216
Trademarks	54,733		(2,367)		52,366		47,427		(2,031)		45,396
Developed technology	28,420		(7,035)		21,385		14,862		(6,520)		8,342
Customer relationships	138,665		(104,623)		34,042		113,259		(102,743)		10,516
Certifications	435		—		435		441		—		441
Other	1,278		(405)		873		1,280		(221)		1,059
Total	$	286,520	$	(153,273)	$	133,247	$	238,829	$	(144,859)	$	93,970

Accrued Liabilities (Tables)

9 Months Ended

Dec. 31, 2023

Payables and Accruals [Abstract]

Schedule of Accrued Current Liabilities

Accrued current liabilities consisted of the following:


	December 31, 2023		March 31, 2023
Accrued employee compensation and related expenses	$	19,726	$	17,709
Accrued interest	112		414
Customer prepayments	87		89
Warranty reserves	1,200		758
Professional fees	3,541		2,696
Sales taxes payable	4,347		4,301
Accrued litigation payable(1)	3,869		5,880
Other(2)	7,510		7,517
Total accrued current liabilities	$	40,392	$	39,364

Debt (Tables)

9 Months Ended

Dec. 31, 2023

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

Long-term debt consisted of the following:


	December 31, 2023		March 31, 2023
U.S. Term Loan Facility due September 2026, net of deferred debt issuance costs of $252 and $335 as of December 31, 2023, and March 31, 2023, respectively	$	68,747	$	73,165
Canadian Term Loan Facility due September 2026, net of deferred debt issuance costs of $29 and $94 as of December 31, 2023, and March 31, 2023, respectively	11,811		24,767
Incremental Term Loan A due September 2026, net of deferred debt issuance costs of $659 and zero of December 31, 2023, and March 31, 2023, respectively	99,341		—
Less current portion	(15,945)		(10,222)
Total long-term debt	$	163,954	$	87,710


Installment Dates	Original Principal Amount
January 1, 2022 through October 1, 2022	1.25	%
January 1, 2023 through October 1, 2024	1.88	%
January 1, 2025 through July 1, 2026	2.50	%

On the last day of any period of four fiscal quarters ending during a period set forth below, the Company must maintain a consolidated leverage ratio that does not exceed the ratios for such period set forth below (each of which ratios may be increased by 0.50:1.00 for each of the four fiscal quarters following certain acquisitions at the election of the U.S. Borrower):


Fiscal Quarter Ending						Consolidated Leverage Ratio
December 31, 2022, and each fiscal quarter thereafter						3.50:1.00

Revenue (Tables)

9 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenues

Disaggregation of revenues from contracts with customers for the three and nine months ended December 31, 2023 and 2022 is as follows:


	Three Months Ended December 31, 2023						Three Months Ended December 31, 2022
	Revenues recognized at point in time		Revenues recognized over time		Total		Revenues recognized at point in time		Revenues recognized over time		Total
United States and Latin America	$	39,881	$	32,823	$	72,704	$	34,762	$	24,988	$	59,750
Canada	30,659		10,455		41,114		32,725		10,446		43,171
Europe, Middle East and Africa	7,366		5,119		12,485		6,643		4,582		11,225
Asia-Pacific	7,606		2,518		10,124		4,268		3,696		7,964
Total revenues	$	85,512	$	50,915	$	136,427	$	78,398	$	43,712	$	122,110


	Nine months ended December 31, 2023						Nine months ended December 31, 2022
	Revenues recognized at point in time		Revenues recognized over time		Total		Revenues recognized at point in time		Revenues recognized over time		Total
United States and Latin America	$	101,515	$	88,482	$	189,997	$	82,627	$	70,150	$	152,777
Canada	80,806		31,780		112,586		83,512		26,638		110,150
Europe, Middle East and Africa	20,577		14,996		35,573		17,811		12,993		30,804
Asia-Pacific	20,393		8,426		28,819		15,565		8,813		24,378
Total revenues	$	223,291	$	143,684	$	366,975	$	199,515	$	118,594	$	318,109

Segment Information (Tables)

9 Months Ended

Dec. 31, 2023

Segment Reporting [Abstract]

Schedule of Total Sales and Operating Income Classified by Major Geographic Area


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Sales to External Customers:
United States and Latin America	$	72,704	$	59,750	$	189,997	$	152,777
Canada	41,114		43,171		112,586		110,150
Europe, Middle East and Africa	12,485		11,225		35,573		30,804
Asia-Pacific	10,124		7,964		28,819		24,378
	$	136,427	$	122,110	$	366,975	$	318,109
Inter-Segment Sales:
United States and Latin America	$	10,439	$	10,041	$	30,089	$	32,783
Canada	4,254		5,386		12,837		12,042
Europe, Middle East and Africa	392		279		1,067		935
Asia-Pacific	1,102		749		2,635		1,561
	$	16,187	$	16,455	$	46,628	$	47,321
Depreciation Expense:
United States and Latin America	$	1,159	$	1,113	$	3,323	$	3,700
Canada	912		1,096		2,760		3,396
Europe, Middle East and Africa	41		94		139		283
Asia-Pacific	40		35		118		106
	$	2,152	$	2,338	$	6,340	$	7,485
Amortization Expense:
United States and Latin America	$	367	$	588	$	1,427	$	1,587
Canada	1,720		1,724		5,208		5,354
Europe, Middle East and Africa	22		21		66		62
Asia-Pacific	12		34		34		69
	$	2,121	$	2,367	$	6,735	$	7,072
Income/(Loss) from Operations:
United States and Latin America	$	12,190	$	8,338	$	36,480	$	26,055
Canada	8,743		13,005		19,799		25,781
Europe, Middle East and Africa	492		(5,963)		3,159		(7,526)
Asia-Pacific	1,917		1,142		4,593		2,888
Unallocated:
Stock compensation	(1,444)		(1,994)		(4,132)		(4,438)
Public company costs	(449)		(466)		(1,352)		(1,446)
	$	21,449	$	14,062	$	58,547	$	41,314


	December 31, 2023		March 31, 2023
Property, Plant and Equipment, Net:
United States and Latin America	$	35,511	$	31,918
Canada	29,422		28,369
Europe, Middle East and Africa	2,365		2,366
Asia-Pacific	634		635
	$	67,932	$	63,288
Total Assets:
United States and Latin America	$	413,290	$	270,404
Canada	288,806		287,221
Europe, Middle East and Africa	61,681		57,680
Asia-Pacific	41,311		34,324
	$	805,088	$	649,629

Schedule of Capital Expenditures by Geographic Area

Capital expenditures for our reportable segments were as follows:


	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022		Nine Months Ended December 31, 2023		Nine Months Ended December 31, 2022
Capital Expenditures:
United States and Latin America	$	844	$	350	$	4,390	$	1,773
Canada	1,303		1,042		3,209		3,042
Europe, Middle East and Africa	107		65		144		197
Asia-Pacific	20		102		139		161
	$	2,274	$	1,559	$	7,882	$	5,173

Basis of Presentation (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cash and cash equivalents	$ 55,396	$ 35,635
Total cash, cash equivalents, and restricted cash shown in the statements of cash flows	57,267	38,520	$ 41,202	$ 43,931
Restricted cash included in prepaid expenses and other current assets
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total cash, cash equivalents, and restricted cash shown in the statements of cash flows	1,871	2,859
Restricted cash included in other non-current assets
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total cash, cash equivalents, and restricted cash shown in the statements of cash flows	$ 0	$ 26

Acquisition - Narrative (Details) - USD ($) $ in Thousands			3 Months Ended			9 Months Ended		12 Months Ended	13 Months Ended	19 Months Ended
Acquisition - Narrative (Details) - USD ($) $ in Thousands	Dec. 29, 2023	May 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Jun. 30, 2022	Dec. 31, 2023	Dec. 31, 2022	Mar. 31, 2023	Jun. 30, 2023	Dec. 31, 2023
Business Acquisition [Line Items]
Cash paid for acquisition, net of cash acquired						$ 100,472	$ 35,299
Vapor Power
Business Acquisition [Line Items]
Equity interests acquired	100.00%
Initial purchase price	$ 107,523
Cash acquired from acquisition	7,051
Cash paid for acquisition, net of cash acquired	$ 100,472
Acquisition costs			$ 1,527
Acquired intangible assets				$ 45,911			45,911
Acquisition and other related costs			$ 5,912	$ 217		6,346	$ 650
Powerblanket
Business Acquisition [Line Items]
Equity interests acquired		100.00%
Initial purchase price		$ 35,000
Acquisition costs						$ 0		$ 126		$ 278
Increase to net working capital									$ 299
Acquisition and other related costs					$ 126

Acquisition - Purchase Price (Details) - USD ($) $ in Thousands	Dec. 29, 2023	May 31, 2022	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Business Acquisition [Line Items]
Goodwill			$ 268,538	$ 219,612
Vapor Power
Business Acquisition [Line Items]
Cash	$ 7,051
Accounts receivable	9,208
Inventories	8,640
Other current assets	776
Property, plant and equipment	2,436
Operating lease right-of-use assets	2,700
Intangibles:					$ 45,911
Goodwill	46,143
Total fair value of assets acquired	122,865
Current liabilities	(12,793)
Operating lease liability	(2,549)
Total fair value of liabilities acquired	(15,342)
Total purchase price	107,523
Vapor Power \| Customer relationships
Business Acquisition [Line Items]
Intangibles:	$ 24,343
Vapor Power \| Customer relationships \| Minimum
Business Acquisition [Line Items]
Amortization Period (years)	2 years
Vapor Power \| Customer relationships \| Maximum
Business Acquisition [Line Items]
Amortization Period (years)	15 years
Vapor Power \| Backlog
Business Acquisition [Line Items]
Intangibles:	$ 5,536
Amortization Period (years)	2 years
Vapor Power \| Trademarks
Business Acquisition [Line Items]
Intangibles:	$ 7,879
Amortization Period (years)	10 years
Vapor Power \| Developed technology
Business Acquisition [Line Items]
Intangibles:	$ 13,689
Amortization Period (years)	15 years
Powerblanket
Business Acquisition [Line Items]
Accounts receivable		$ 1,267
Inventories		3,545
Other current assets		290
Property, plant and equipment		391
Other non-current assets		954
Goodwill		18,620
Total fair value of assets acquired		38,234
Accounts payable		(1,098)
Accrued liabilities		(637)
Other liabilities		(1,200)
Total fair value of liabilities acquired		(2,935)
Total purchase price		35,299
Powerblanket \| Customer relationships
Business Acquisition [Line Items]
Intangibles:		$ 3,301
Amortization Period (years)		9 years 9 months 18 days
Powerblanket \| Trademarks
Business Acquisition [Line Items]
Intangibles:		$ 3,397
Amortization Period (years)		9 years 9 months 18 days
Powerblanket \| Developed technology
Business Acquisition [Line Items]
Intangibles:		$ 5,189
Amortization Period (years)		15 years 9 months 18 days
Powerblanket \| Contract-based
Business Acquisition [Line Items]
Intangibles:		$ 1,280
Amortization Period (years)		5 years

Acquisition - Pro Forma Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Business Combination and Asset Acquisition [Abstract]
Sales	$ 154,927	$ 135,030	$ 407,434	$ 348,390
Net income	$ 20,072	$ 12,207	$ 48,145	$ 30,386

Fair Value Measurements - Information About Our Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Financial Assets:
Deferred compensation plan assets, Carrying Value	$ 7,790	$ 6,350
Financial Liabilities:
Deferred compensation plan liabilities, Carrying Value	7,080	5,671
Foreign currency contract forwards liabilities, Carrying Value	0	26
Foreign currency contract forwards assets
Financial Assets:
Foreign currency contract forwards assets, Carrying Value	177	60
Outstanding borrowings from revolving line of credit
Financial Liabilities:
Long-term debt, Carrying Value	32,500	14,500
Level 1 - Active Markets
Financial Assets:
Deferred compensation plan assets, Fair Value	7,790	6,350
Financial Liabilities:
Deferred compensation plan liabilities, Fair Value	7,080	5,671
Level 2 - Market Approach
Financial Liabilities:
Foreign currency contract forwards liabilities, Fair Value	0	26
Level 2 - Market Approach \| Foreign currency contract forwards assets
Financial Assets:
Foreign currency contract forwards assets, Fair Value	177	60
Level 2 - Market Approach \| Outstanding borrowings from revolving line of credit
Financial Liabilities:
Long-term debt, Fair Value	32,500	14,500
Loans Payable
Financial Liabilities:
Long-term debt, Carrying Value	180,840	98,361
Loans Payable \| Level 2 - Market Approach
Financial Liabilities:
Long-term debt, Fair Value	$ 180,388	$ 98,115

Fair Value Measurements - Deferred Compensation Plan (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Deferred compensation plan assets	$ 7,790		$ 7,790		$ 6,350
Deferred compensation other noncurrent liability	7,080		7,080		$ 5,671
Deferred compensation plan expense/(income)	651	$ 464	677	$ (499)
Unrealized (gain) and losses on investments	$ (659)	$ (484)	$ (709)	$ 450

Fair Value Measurements - Foreign Exchange Contracts (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Fair Value Disclosures [Abstract]
Maximum term of forward contracts			30 days
Gain (loss) on derivatives, net	$ 213	$ 102	$ 242	$ (510)
Transaction gains (losses) denominated in foreign currencies	$ (8)	$ 193	$ (21)	$ (140)

Fair Value Measurements - Foreign Exchange Contracts by Currency (Details) - Foreign currency contract forwards assets - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Derivative [Line Items]
Total notional amounts	$ 6,000	$ 7,000
Canadian Dollar
Derivative [Line Items]
Total notional amounts	3,000	4,500
South Korean Won
Derivative [Line Items]
Total notional amounts	0	1,500
Mexican Peso
Derivative [Line Items]
Total notional amounts	3,000	0
Chinese Renminbi
Derivative [Line Items]
Total notional amounts	0	500
Great Britain Pound
Derivative [Line Items]
Total notional amounts	$ 0	$ 500

Restructuring and Other Charges/(Income) - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		21 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	$ 1,336	$ 2,668	$ 2,221	$ 2,668
Russia
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	$ 1,336		$ 2,221		$ 14,859

Net Income per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2023	Dec. 31, 2022
Basic net income per common share
Net income	$ 15,837	$ 14,730	$ 10,938	$ 8,425	$ 10,984	$ 6,556	$ 41,505	$ 25,965
Weighted-average common shares outstanding (in shares)	33,703,845			33,493,540			33,946,201	33,457,048
Basic net income per common share (in dollars per share)	$ 0.47			$ 0.25			$ 1.22	$ 0.78
Diluted net income per common share
Net income	$ 15,837	$ 14,730	$ 10,938	$ 8,425	$ 10,984	$ 6,556	$ 41,505	$ 25,965
Weighted-average common shares outstanding (in shares)	33,703,845			33,493,540			33,946,201	33,457,048
Weighted average shares outstanding – dilutive (in shares)	34,201,525			33,879,733			34,324,573	33,756,218
Diluted net income per common share (in dollars per share)	$ 0.46			$ 0.25			$ 1.21	$ 0.77
Antidilutive securities excluded from computation of earnings per share (in shares)	0			28,499			1,275	39,517
Stock options
Diluted net income per common share
Common share equivalents (in shares)	33,602			7,858			28,156	2,545
Restricted and performance stock units
Diluted net income per common share
Common share equivalents (in shares)	464,078			378,335			350,216	296,625

Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Inventory Disclosure [Abstract]
Raw materials	$ 65,471	$ 53,845
Work in process	5,194	5,338
Finished goods	32,217	29,511
Inventories, gross	102,882	88,694
Valuation reserves	(6,583)	(6,562)
Inventories, net	$ 96,299	$ 82,132

Goodwill and Other Intangible Assets - Carrying Amount of Goodwill (Details) $ in Thousands	9 Months Ended
	Dec. 31, 2023 USD ($)
Goodwill
Balance at the beginning of the period	$ 219,612
Foreign currency translation impact	2,783
Balance at the end of the period	268,538
Operating Segments
Goodwill
Goodwill acquired	46,143
United States and Latin America
Goodwill
Balance at the beginning of the period	81,345
Foreign currency translation impact	0
Balance at the end of the period	127,488
United States and Latin America \| Operating Segments
Goodwill
Goodwill acquired	46,143
Canada
Goodwill
Balance at the beginning of the period	112,945
Foreign currency translation impact	2,622
Balance at the end of the period	115,567
Canada \| Operating Segments
Goodwill
Goodwill acquired	0
Europe, Middle East and Africa
Goodwill
Balance at the beginning of the period	18,679
Foreign currency translation impact	274
Balance at the end of the period	18,953
Europe, Middle East and Africa \| Operating Segments
Goodwill
Goodwill acquired	0
Asia-Pacific
Goodwill
Balance at the beginning of the period	6,643
Foreign currency translation impact	(113)
Balance at the end of the period	6,530
Asia-Pacific \| Operating Segments
Goodwill
Goodwill acquired	$ 0

Goodwill and Other Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, accumulated amortization	$ (153,273)	$ (144,859)
Intangible assets, gross	286,520	238,829
Intangible assets, net	133,247	93,970
Certifications
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	435	441
Products
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	62,989	61,560
Finite-lived intangible assets, accumulated amortization	(38,843)	(33,344)
Finite-lived intangible assets, net carrying amount	24,146	28,216
Trademarks
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	54,733	47,427
Finite-lived intangible assets, accumulated amortization	(2,367)	(2,031)
Finite-lived intangible assets, net carrying amount	52,366	45,396
Developed technology
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	28,420	14,862
Finite-lived intangible assets, accumulated amortization	(7,035)	(6,520)
Finite-lived intangible assets, net carrying amount	21,385	8,342
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	138,665	113,259
Finite-lived intangible assets, accumulated amortization	(104,623)	(102,743)
Finite-lived intangible assets, net carrying amount	34,042	10,516
Other
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	1,278	1,280
Finite-lived intangible assets, accumulated amortization	(405)	(221)
Finite-lived intangible assets, net carrying amount	$ 873	$ 1,059

Accrued Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Payables and Accruals [Abstract]
Accrued employee compensation and related expenses	$ 19,726	$ 17,709
Accrued interest	112	414
Customer prepayments	87	89
Warranty reserves	1,200	758
Professional fees	3,541	2,696
Sales taxes payable	4,347	4,301
Accrued litigation payable	3,869	5,880
Other	7,510	7,517
Total accrued current liabilities	40,392	$ 39,364
Non-cash foreign currency translation	$ 3,384

Debt - Long-Term Debt (Details) $ in Thousands	Dec. 31, 2023 USD ($)	Mar. 31, 2023 USD ($)	Sep. 29, 2021
Debt Instrument [Line Items]
Less current portion	$ (15,945)	$ (10,222)
Total long-term debt	$ 163,954	87,710
Covenant leverage ratio, maximum	0.50
January 1, 2022 through October 1, 2022 \| Line of Credit
Debt Instrument [Line Items]
Original principal amount			1.25%
January 1, 2023 through October 1, 2024 \| Line of Credit
Debt Instrument [Line Items]
Original principal amount			1.88%
January 1, 2025 through July 1, 2026 \| Line of Credit
Debt Instrument [Line Items]
Original principal amount			2.50%
December 31, 2022 and each fiscal quarter thereafter
Debt Instrument [Line Items]
Consolidated leverage ratio	350.00%
U S Term Loan Facility due September 2026 \| Loans Payable
Debt Instrument [Line Items]
Deferred debt issuance costs	$ 252	335
Variable/incremental rate term loan, net of deferred debt issuance costs	68,747	73,165
Canadian Term Loan Facility due September 2026 \| Loans Payable
Debt Instrument [Line Items]
Deferred debt issuance costs	29	94
Variable/incremental rate term loan, net of deferred debt issuance costs	11,811	24,767
Increamental Rate Term Loan due September 2026 \| Loans Payable
Debt Instrument [Line Items]
Deferred debt issuance costs	659	0
Variable/incremental rate term loan, net of deferred debt issuance costs	$ 99,341	$ 0

Debt - Narrative (Details)	9 Months Ended
Debt - Narrative (Details)	Dec. 31, 2023 USD ($)	Dec. 29, 2023 USD ($)	Sep. 29, 2021 USD ($)	Sep. 29, 2021 CAD ($)
Debt Instrument [Line Items]
Line of credit facility, fixed charge coverage ratio	125.00%
Outstanding letters of credit	$ 2,607,000
2023 Incremental U.S. Term Loan Facility
Debt Instrument [Line Items]
Long-term debt, term			5 years	5 years
Long-term line of credit			$ 80,000
Variable term loan, interest rate	7.21%
2023 Incremental U.S. Term Loan Facility \| Secured Debt
Debt Instrument [Line Items]
Line of credit facility, accordion feature, limit increase		$ 100,000,000
Debt Instrument, face amount		$ 100,000,000
Secured term loan pricing increase		0.375%
2023 Incremental U.S. Term Loan Facility \| Guarantor Subsidiaries
Debt Instrument [Line Items]
Capital stock first lien assets, percentage	100.00%
Capital stock first tier material foreign subsidiaries, percentage	65.00%
Canadian Term Loan Facility
Debt Instrument [Line Items]
Variable term loan, interest rate	6.59%
Canadian Term Loan Facility \| Guarantor Subsidiaries
Debt Instrument [Line Items]
Capital stock first lien assets, percentage	100.00%
U.S. Term Loan Facility
Debt Instrument [Line Items]
Variable term loan, interest rate	6.71%
Revolving credit facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			$ 100,000
Long-term debt, term			5 years	5 years
Long-term line of credit	$ 32,500,000
Capacity available under credit facility	$ 64,892,000
Variable term loan, interest rate	6.71%
Line of Credit
Debt Instrument [Line Items]
Long-term debt, term			5 years	5 years
Long-term line of credit				$ 76,182

Commitments and Contingencies (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Totaled arrangements under letter of credit guarantees and performance bonds securing performance obligations	$ 12,818
Guarantee obligations secured by cash deposits	687
Guarantee obligations represented by a reduction of the available amount of the company's short term and long term revolving lines of credit	2,607
Indian custom bonds outstanding	$ 4,356

Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Total revenues	$ 136,427	$ 122,110	$ 366,975	$ 318,109
Revenues recognized at point in time
Disaggregation of Revenue [Line Items]
Total revenues	85,512	78,398	223,291	199,515
Revenues recognized over time
Disaggregation of Revenue [Line Items]
Total revenues	50,915	43,712	143,684	118,594
United States and Latin America
Disaggregation of Revenue [Line Items]
Total revenues	72,704	59,750	189,997	152,777
United States and Latin America \| Revenues recognized at point in time
Disaggregation of Revenue [Line Items]
Total revenues	39,881	34,762	101,515	82,627
United States and Latin America \| Revenues recognized over time
Disaggregation of Revenue [Line Items]
Total revenues	32,823	24,988	88,482	70,150
Canada
Disaggregation of Revenue [Line Items]
Total revenues	41,114	43,171	112,586	110,150
Canada \| Revenues recognized at point in time
Disaggregation of Revenue [Line Items]
Total revenues	30,659	32,725	80,806	83,512
Canada \| Revenues recognized over time
Disaggregation of Revenue [Line Items]
Total revenues	10,455	10,446	31,780	26,638
Europe, Middle East and Africa
Disaggregation of Revenue [Line Items]
Total revenues	12,485	11,225	35,573	30,804
Europe, Middle East and Africa \| Revenues recognized at point in time
Disaggregation of Revenue [Line Items]
Total revenues	7,366	6,643	20,577	17,811
Europe, Middle East and Africa \| Revenues recognized over time
Disaggregation of Revenue [Line Items]
Total revenues	5,119	4,582	14,996	12,993
Asia-Pacific
Disaggregation of Revenue [Line Items]
Total revenues	10,124	7,964	28,819	24,378
Asia-Pacific \| Revenues recognized at point in time
Disaggregation of Revenue [Line Items]
Total revenues	7,606	4,268	20,393	15,565
Asia-Pacific \| Revenues recognized over time
Disaggregation of Revenue [Line Items]
Total revenues	$ 2,518	$ 3,696	$ 8,426	$ 8,813

Revenue - Performance Obligation (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation	$ 158,823
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation	$ 13,588
Remaining performance obligation, period	12 months

Revenue - Contract Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Mar. 31, 2023
Revenue from Contract with Customer [Abstract]
Contract assets	$ 19,397	$ 16,272
Contract liabilities	$ 15,414	$ 8,483

Income Taxes (Details) - USD ($) $ in Thousands	9 Months Ended
Income Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Effective tax rate	23.20%	29.10%
Discrete tax (benefit) expense	$ (426)	$ 680
Liability for uncertain tax positions	$ 1,023

Segment Information - Narrative (Details)	9 Months Ended
Segment Information - Narrative (Details)	Dec. 31, 2023 country segment
Segment Reporting [Abstract]
Number of reportable segments \| segment	4
Number of countries which entity operates \| country	4

Segment Information - Total Sales and Operating Income Classified by Major Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Mar. 31, 2023
Sales by geographic area:
Sales	$ 136,427	$ 122,110	$ 366,975	$ 318,109
Depreciation	2,152	2,338	6,340	7,485
Amortization of intangible assets	2,121	2,367	6,735	7,072
Operating income
Operating income (loss)	21,449	14,062	58,547	41,314
Property, Plant and Equipment, Net:	67,932		67,932		$ 63,288
Total Assets	805,088		805,088		649,629
Operating Segments
Sales by geographic area:
Sales	136,427	122,110	366,975	318,109
Intersegment Eliminations
Sales by geographic area:
Sales	(16,187)	(16,455)	(46,628)	(47,321)
Segment Reconciling Items
Operating income
Stock compensation	(1,444)	(1,994)	(4,132)	(4,438)
Public company costs	(449)	(466)	(1,352)	(1,446)
United States and Latin America
Sales by geographic area:
Depreciation	1,159	1,113	3,323	3,700
Amortization of intangible assets	367	588	1,427	1,587
Operating income
Operating income (loss)	12,190	8,338	36,480	26,055
Property, Plant and Equipment, Net:	35,511		35,511		31,918
Total Assets	413,290		413,290		270,404
United States and Latin America \| Operating Segments
Sales by geographic area:
Sales	72,704	59,750	189,997	152,777
United States and Latin America \| Intersegment Eliminations
Sales by geographic area:
Sales	(10,439)	(10,041)	(30,089)	(32,783)
Canada
Sales by geographic area:
Depreciation	912	1,096	2,760	3,396
Amortization of intangible assets	1,720	1,724	5,208	5,354
Operating income
Operating income (loss)	8,743	13,005	19,799	25,781
Property, Plant and Equipment, Net:	29,422		29,422		28,369
Total Assets	288,806		288,806		287,221
Canada \| Operating Segments
Sales by geographic area:
Sales	41,114	43,171	112,586	110,150
Canada \| Intersegment Eliminations
Sales by geographic area:
Sales	(4,254)	(5,386)	(12,837)	(12,042)
Europe, Middle East and Africa
Sales by geographic area:
Depreciation	41	94	139	283
Amortization of intangible assets	22	21	66	62
Operating income
Operating income (loss)	492	(5,963)	3,159	(7,526)
Property, Plant and Equipment, Net:	2,365		2,365		2,366
Total Assets	61,681		61,681		57,680
Europe, Middle East and Africa \| Operating Segments
Sales by geographic area:
Sales	12,485	11,225	35,573	30,804
Europe, Middle East and Africa \| Intersegment Eliminations
Sales by geographic area:
Sales	(392)	(279)	(1,067)	(935)
Asia-Pacific
Sales by geographic area:
Depreciation	40	35	118	106
Amortization of intangible assets	12	34	34	69
Operating income
Operating income (loss)	1,917	1,142	4,593	2,888
Property, Plant and Equipment, Net:	634		634		635
Total Assets	41,311		41,311		$ 34,324
Asia-Pacific \| Operating Segments
Sales by geographic area:
Sales	10,124	7,964	28,819	24,378
Asia-Pacific \| Intersegment Eliminations
Sales by geographic area:
Sales	$ (1,102)	$ (749)	$ (2,635)	$ (1,561)

Segment Information - Capital Expenditures (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Capital expenditures	$ 2,274	$ 1,559	$ 7,882	$ 5,173
United States and Latin America
Segment Reporting Information [Line Items]
Capital expenditures	844	350	4,390	1,773
Canada
Segment Reporting Information [Line Items]
Capital expenditures	1,303	1,042	3,209	3,042
Europe, Middle East and Africa
Segment Reporting Information [Line Items]
Capital expenditures	107	65	144	197
Asia-Pacific
Segment Reporting Information [Line Items]
Capital expenditures	$ 20	$ 102	$ 139	$ 161

Grafico Azioni Thermon (NYSE:THR)
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