Balance Sheet Components - Schedule of Components of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 3,134	$ 3,179
Less: accumulated depreciation	(2,084)	(1,979)
Property and equipment, net	1,050	1,200
Laboratory Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	1,844	1,844
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	709	709
Computer Hardware and Software
Property Plant And Equipment [Line Items]
Property and equipment, gross	416	461
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 165	$ 165

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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