Debt (Tables)

3 Months Ended

Mar. 31, 2024

Long-term debt

Schedule of carrying value of debt

	March 31, 2024		December 31, 2023
Principal loan balance	$	40,000	$	40,000
Final Payment Fee		782		661
Debt issuance costs, net of accretion		(659)		(575)
Long-term debt, net of discount	$	40,123	$	40,086

Schedule of interest expenses

	March 31, 2024		December 31, 2023
Principal loan balance	$	40,000	$	40,000
Final Payment Fee		782		661
Debt issuance costs, net of accretion		(659)		(575)
Long-term debt, net of discount	$	40,123	$	40,086

Schedule of future principal payments under the Loan Agreement

	Three months ended March 31,
	2024		2023
Contractual Interest	$	943	$	632
Amortization of debt discount and issuance costs		66		58
Amortization of Final Payment Fee		121		79
Total	$	1,130	$	769

As of March 31, 2024, future principal payments due are as follows (in thousands):

2024		—
2025		15,000
2026		20,000
2027		5,000
Total principal payments	$	40,000