Composition of Certain Balance Sheet Components - Summary of Property and Equipment Net (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Property Plant And Equipment [Line Items]
Total property and equipment	$ 39,297	$ 37,864
Less: Accumulated depreciation and amortization	(21,538)	(18,809)
Total property and equipment, net	17,759	19,055
Laboratory Equipment
Property Plant And Equipment [Line Items]
Total property and equipment	22,589	21,271
Leasehold Improvements
Property Plant And Equipment [Line Items]
Total property and equipment	14,172	14,113
Computer Equipment and Software
Property Plant And Equipment [Line Items]
Total property and equipment	1,355	1,355
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Total property and equipment	$ 1,181	$ 1,125