Balance Sheet Components - Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property Plant And Equipment [Line Items]
Total property and equipment	$ 7,784	$ 6,935
Less accumulated depreciation and amortization	(4,415)	(3,652)
Property and equipment, net	3,369	3,283
Leasehold Improvements
Property Plant And Equipment [Line Items]
Total property and equipment	3,337	3,268
Furniture, Laboratory and Office Equipment
Property Plant And Equipment [Line Items]
Total property and equipment	4,203	3,423
Computer Equipment
Property Plant And Equipment [Line Items]
Total property and equipment	$ 244	$ 244

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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