Leases - Schedule of Lease Costs and Other Lease Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Lease Expense
Operating lease expense	$ 1,490	$ 1,723
Finance lease expense:
Amortization of ROU assets	50	40
Interest on lease liabilities	29	27
Total	1,569	1,790
Operating cash flows from operating leases	1,450	1,648
Operating cash flows from finance leases	29	27
Financing cash flows from finance leases	$ 48	$ 47