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Long-Term Debt (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Long-Term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2019
Long-Term Debt
Principal payments on long-term debt	$ 5,100	$ 5,407	$ 36,089
Outstanding balance	4,200	4,200
Carrying amount of debt	6,057	6,057
Unamortized debt discount	$ 1,900	$ 1,900
Minimum
Long-Term Debt
Effective interest rate (as a percent)	5.60%	5.60%
Maximum
Long-Term Debt
Effective interest rate (as a percent)	8.30%	8.30%
Secured term loan facility \| Loan and security agreement
Long-Term Debt
Secured term loan amount				$ 100,000