Leases - Other Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 5,804	$ 5,254
Operating cash flows from finance leases	14	17
Financing cash flows from finance leases	105	102
Right-of-use assets obtained in exchange for lease liabilities:
Operating leases	7,652	16,728
Finance leases	$ 0	$ 0
Weighted Average Remaining Lease Term
Operating leases	6 years 9 months 18 days	6 years 5 months 23 days
Finance leases	3 years 8 months 1 day	4 years 8 months 1 day
Weighted Average Discount Rate
Operating leases	6.10%	6.11%
Finance leases	3.00%	3.00%