Refer to Note 12, “Income Taxes,” of our unaudited condensed consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q for additional information on income taxes.
Liquidity and Capital Resources
Our principal sources of liquidity are cash and cash equivalents and borrowings available under our Note Purchase Agreement (as amended, the “Amended Note Purchase Agreement”). Our primary uses of cash are to fund operating expenses, including commercialization costs associated with Upneeq, capital expenditures, and debt service payments.
Our Amended Note Purchase Agreement provides for the issuance of Senior Secured Notes in an aggregate principal amount of up to $100.0 million in three separate tranches. The first tranche of Senior Secured Notes was issued in an aggregate principle amount equal to $55.0 million on October 12, 2021. The second tranche of Senior Secured Notes was issued in an aggregate principle amount equal to $20.0 million on August 8, 2022. At any time prior to April 15, 2023, upon the satisfaction of certain conditions, we were entitled to request the issuance of the third tranche Senior Secured Notes in an aggregate principal amount of up to $25.0 million. Such conditions were not met and, effective April 15, 2023, the related commitment to issue third tranche Senior Secured Notes expired. In the three months ended March 31, 2023, we prepaid $5.0 million in satisfaction of mandatory repayment conditions required under our Amended Note Purchase Agreement, thereby reducing the outstanding principal balance of the second tranche Senior Secured Notes by $4.3 million.
The Senior Secured Notes bear interest at an annual rate of 9.0% plus adjusted three-month Term SOFR, with an adjusted Term SOFR floor of 1.50% and a cap of 3.00%, payable in cash quarterly in arrears. For the three-month interest period beginning April 1, 2023, the interest rate applicable to the aggregate outstanding Senior Secured Notes is 12.0%.
The Senior Secured Notes require quarterly repayments equal to 5.0% of the principal outstanding and beginning on March 31, 2024, with any residual balance due at maturity on October 12, 2026.
The restrictive covenants in the Amended Note Purchase Agreement require us to comply with certain minimum liquidity requirements and minimum quarterly net product sales requirements. Under the terms of the Amended Note Purchase Agreement, we are required to maintain unrestricted cash and cash equivalents greater than or equal to $12.5 million, and, as of the end of each fiscal quarter, we are required to maintain consolidated Upneeq net product sales greater than or equal to specified quarterly thresholds (currently at $8.0 million for the fiscal quarter ended June 30, 2023, and increasing in $1.0 million increments each fiscal quarter thereafter until the fiscal quarter ending June 30, 2024, for which such fiscal quarter and all subsequent fiscal quarters the threshold is $12.0 million). At March 31, 2023, the Company was in compliance with all covenants of the Amended Note Purchase Agreement.
Refer to Note 7, “Financing Arrangements,” of our unaudited condensed consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q for additional information on our indebtedness.
Going Concern
At March 31, 2023, we had cash and cash equivalents of $32.6 million, an accumulated deficit of $580.8 million, and total senior secured indebtedness with aggregate principal maturities of $70.7 million, with such maturities commencing in March 2024 and extending through October 2026. In addition, our senior secured indebtedness contains various restrictive covenants including minimum liquidity and minimum quarterly net product sales requirements. For the three months ended March 31, 2023 and 2022, we incurred net losses of $11.6 million and $6.8 million, respectively, and used $5.8 million and $13.3 million, respectively, in cash from operating activities.
The divestiture of the Legacy Business in 2021 resulted in the loss of substantially all of our revenue generating assets. Our current business plan is focused on the continued commercialization and growth of Upneeq, which has and will continue to diminish our cash flows in at least the near term. We will require additional capital to fund our operating needs, including the expanded commercialization of Upneeq and other activities. We expect to incur significant expenditures and sustain operating losses in the future.