Long-term debt (Tables)

3 Months Ended

Mar. 31, 2022

Long-term debt

Schedule of long term debt instruments

Long-term debt consisted of the following (in thousands):

	March 31,		December 31,
	2022		2021
Term loan payable	$	30,000	$	30,000
End of term charge		470		376
Unamortized debt issuance costs		(462)		(503)
Carrying value of term loan	$	30,008	$	29,873

Schedule of maturities of long term debt

Future principal payments, including the End of Term Charge, are as follows (in thousands):

Year Ending December 31,
2022	$	—
2023		—
2024		31,500
Total	$	31,500