Composition of Certain Balance Sheet Components - Summary of Property and Equipment Net (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Property Plant And Equipment [Line Items]
Total property and equipment	$ 34,237	$ 31,187
Less: Accumulated depreciation and amortization	(11,481)	(9,137)
Total property and equipment, net	22,756	22,050
Laboratory Equipment
Property Plant And Equipment [Line Items]
Total property and equipment	16,993	14,192
Leasehold Improvements
Property Plant And Equipment [Line Items]
Total property and equipment	14,010	13,910
Computer Equipment and Software
Property Plant And Equipment [Line Items]
Total property and equipment	2,235	2,137
Furniture, Fixtures and Other
Property Plant And Equipment [Line Items]
Total property and equipment	$ 999	$ 948