Composition of Certain Condensed Consolidated Financial Statement Line Items - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 12,095	$ 11,578
Less: Accumulated depreciation	(8,460)	(8,121)
Total	3,635	3,457
Laboratory equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	6,593	6,531
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	118	118
Computer hardware
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	542	542
Furniture, fixtures and office equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	322	322
Prototype equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	2,323	2,258
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 2,197	$ 1,807

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.

+ References

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