Property and Equipment, Net - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 4,300	$ 4,151
Less accumulated depreciation	(3,777)	(3,680)
Net property and equipment	523	471
Laboratory Equipment
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	3,934	3,785
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	68	68
Computer and office equipment [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	180	180
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 118	$ 118

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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