Leases - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Leases [Abstract]
Operating lease, amortization of right-of-use asset	$ 1,710	$ 1,939
Operating lease, short-term lease cost	111	87
Operating lease, variable lease cost	256	235
Operating lease, lease impairment	0	38
Operating lease, gain on lease modifications and terminations	(18)	0
Finance lease, interest on lease liabilities	9	6
Finance lease, amortization of right-of-use asset	37	28
Total lease cost	$ 2,105	$ 2,333