Leases - Schedule of Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Leases [Abstract]
Operating lease expense	$ 4,283	$ 4,286	$ 8,632	$ 8,629
Short-term lease expense	460	402	831	864
Variable lease expense	339	351	771	771
Total lease expense	5,082	5,039	10,234	10,264
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	4,329	4,431	8,198	8,942
Right-of-use assets obtained in exchange for new lease obligations:
Right-of-use assets obtained in exchange for new operating lease obligations	$ 1,237	$ 728	$ 3,649	$ 3,008
Weighted-average remaining lease term- operating leases	8 years 1 month 20 days	8 years 8 months 15 days	8 years 1 month 20 days	8 years 8 months 15 days
Weighted-average discount rate - operating leases	4.66%	4.90%	4.66%	4.90%