Debt (Tables)

12 Months Ended

Dec. 31, 2021

Debt

Schedule of long-term debt

	As of December 31,
(in thousands)		2021		2020
Term loan payable	$	5,000	$	5,000
End of term fee		2,331		2,048
Unamortized debt issuance costs		(145)		(206)
Carrying value of term loan		7,186		6,842
Other long-term debt		844		885
Less: Amounts due within one year		(3,765)		(2,041)
Total long-term debt	$	4,265	$	5,686

Schedule of maturities of long-term debt

(in thousands)
2022	$	3,765
2023	$	4,811