Leases - Schedule of Supplemental Information Related to Leases (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease right-of-use assets	$ 17,752	$ 20,862
Current portion of operating lease liabilities	5,382	5,523
Non-current portion of operating lease liabilities	13,878	16,260
Total operating lease liabilities	19,260	21,783
Cash paid for amounts included in the measurement of operating lease liabilities	3,476,000	11,188,000
Right-of-use assets obtained in exchange for operating lease liabilities	$ 1,566,000	$ 4,523,000
Weighted-average remaining lease term for operating leases (years)	4 years 9 months 18 days	5 years 7 months 6 days
Weighted-average discount rate for operating leases	3.40%	3.80%