Balance Sheets Components - Schedule of Property and Equipment Net (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 94,033	$ 89,995
Accumulated depreciation	(37,738)	(31,223)
Total property and equipment, net	56,295	58,772
Lab and Manufacturing Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	76,678	73,220
Computer Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	3,254	3,170
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Property and equipment, gross	570	509
Construction in progress
Property Plant And Equipment [Line Items]
Property and equipment, gross	6,077	5,967
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 7,454	$ 7,129