Commitments and Contingencies - Schedule of Operating Lease Cost and Variable Lease Costs and Sub Lease Income (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Commitments And Contingencies Disclosure [Abstract]
Operating lease costs	$ 2,492
Variable lease costs	2,355
Sublease income	(913)
Net lease cost	$ 3,934