Commitments and Contingencies - Schedule of Operating Lease Cost, Lease Term and Discount Rate (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020 USD ($)
Lease expense:
Operating lease expense	$ 6,984
Sublease income	(526)
Total lease expense	6,458
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	7,272
Right-of-use assets obtained in exchange for operating lease liabilities as of September 30, 2020	$ 31,067
Weighted-average remaining lease term - operating leases	6 years 2 months 12 days
Weighted-average discount rate - operating leases	5.50%