Commitments and Contingencies - Minimum lease commitments (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Minimum lease commitments, Payments due by period:
2023	$ 1,748
2024	4,599
2025	4,086
2026	4,060
2027	3,629
Thereafter	34,245
Total future minimum lease payments	52,367
Less: Imputed interest	(15,914)
Total operating lease liabilities	36,453
Operating lease liability, current	$ 3,615	$ 3,333
Operating Lease, Liability, Current, Statement of Financial Position	Accrued expenses and other current liabilities
Long-term operating lease liabilities	$ 32,838	$ 33,581
Total operating lease liabilities	$ 36,453
Operating Lease, Liability, Statement of Financial Position	Long-term operating lease liabilities, Accrued expenses and other current liabilities