Leases - Supplemental Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Leases [Abstract]
Operating lease cost	$ 2,338	$ 2,045
Cash paid for amounts included in the measurement of operating lease liabilities	2,772	2,259
Operating lease right-of-use assets obtained in exchange for new operating lease liabilities	$ 224	$ 6,022
Weighted-average remaining lease term — operating leases	4 years 9 months 18 days		4 years 10 months 24 days
Weighted-average discount rate — operating leases	3.60%		3.60%