Leases - Other Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 1,196	$ 1,547
Operating cash flows from finance leases	3	4
Financing cash flows from finance leases	27	26
Right-of-use assets obtained in exchange for lease liabilities:
Operating leases	$ 0	$ 4,745
Weighted Average Remaining Lease Term
Operating leases	6 years 8 months 4 days	7 years 3 months 29 days
Finance leases	3 years 5 months 1 day	4 years 5 months 1 day
Weighted Average Discount Rate
Operating leases	6.10%	6.10%
Finance leases	3.00%	3.00%