Long-term Debt

9 Months Ended

Sep. 30, 2023

Debt Disclosure [Abstract]

Long-term Debt

Long-term Debt

In May 2022, we entered into a term loan facility (the “Oxford Loan Agreement”) with Oxford Finance LLC (the "Lender") for up to $100.0 million. At closing, we entered into a term loan for $10.0 million, and in the first quarter of 2023 we declined our option to draw an additional $40.0 million from the first and second tranche. The Oxford Loan Agreement provides for an additional $50.0 million over two tranches, $25.0 million of which is at our option upon the satisfaction of certain conditions related to the development of bexotegrast and one of our preclinical product candidates, and $25.0 million at the Lender's discretion. In connection with the Oxford Loan Agreement, we granted a security interest in substantially all of our current and future assets. There are no warrants or financial covenants associated with the Oxford Loan Agreement.

Borrowings under the Oxford Loan Agreement bear interest at a rate per annum equal to 1-month term Secured Overnight Financing Rate (SOFR) plus 8.5%, subject to an agreed upon floor and cap. The Oxford Loan Agreement requires the Company to make monthly interest-only payments until July 1, 2026 (extendable to July 1, 2027) with monthly interest and principal payments thereafter until the maturity date of May 1, 2027 (extendable to May 1, 2028).

The estimated fair value of the term loan as of September 30, 2023 was measured using Level 2 and Level 3 inputs and approximates the carrying value recorded to the condensed balance sheet. The effective interest rate for the term loan is 12.69% and interest expense for the three and nine months ended September 30, 2023 was $0.3 million and $0.9 million, respectively.

Future maturities of debt as of September 30, 2023 are as follows (in thousands):

	As of September 30, 2023
2026	$	5,455
2027	4,545
Thereafter	—
Total payments	10,000
Less: unamortized debt issuance costs	(113)
Accretion of final payment	134
Total	$	10,021