Leases - Summary 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 cost	$ 757	$ 285	$ 1,504	$ 285
Short-term lease cost		88	52	241
Variable lease cost	312	41	434	89
Total lease cost	$ 1,069	$ 414	$ 1,990	$ 615