Leases - Lease Expense and Supplemental Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Lease cost
Operating lease cost	$ 1,764	$ 1,600	$ 1,708
Short-term lease cost	720	349	317
Sublease income	0	(74)	(42)
Total	2,484	1,875	1,983
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	1,856	991	1,407
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 14,293	$ 486	$ 935