Debt (Tables)

6 Months Ended

Jun. 30, 2021

Debt

Schedule of long-term debt

		As of		As of
		December 31,		June 30,
(in thousands)		2020		2021
Term loan payable	$	5,000	$	5,000
End of term fee		2,048		2,188
Unamortized debt issuance costs		(206)		(193)
Carrying value of term loan		6,842		6,995
Other long-term debt		885		874
Less: Amounts due within one year		(2,041)		(1,823)
Total long-term debt	$	5,686	$	6,046

Schedule of maturities of long-term debt

(in thousands)
2021	$	—
2022	$	3,795
2023	$	4,811