Leases - (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) ft² Lease	Dec. 31, 2020 USD ($)
Leases [Abstract]
Number of operating leases | Lease	4
Area under lease | ft²	134,000
Operating lease cost	$ 5,210	$ 5,354
Amortization of right-of-use assets	255	138
Interest on lease liabilities	23	16
Total lease cost	$ 5,488	$ 5,508