Financing and Operating Leases - Components of Operating and Finance Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating lease cost:
Operating lease costs	$ 716	$ 509
Variable lease costs	139	164
Short-term operating lease costs		172
Total expense from operating leases	855	845
Finance lease cost:
Right-of-use amortization expense	390	293
Interest on lease liabilities	90	106
Total financing lease cost	$ 480	$ 399