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Property, Plant, and Equipment - Schedule of Property, plant and equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Property, Plant, and Equipment
Total property, plant and equipment	$ 27,530	$ 24,107
Accumulated depreciation and amortization	(16,826)	(15,809)
Property, plant and equipment, net	10,704	8,298
Lab and build-to-suit equipment
Property, Plant, and Equipment
Total property, plant and equipment	8,248	6,918
Office equipment
Property, Plant, and Equipment
Total property, plant and equipment	7	7
Furniture and fixtures
Property, Plant, and Equipment
Total property, plant and equipment	497	481
Computer and other equipment
Property, Plant, and Equipment
Total property, plant and equipment	1,958	741
Leasehold improvements
Property, Plant, and Equipment
Total property, plant and equipment	13,028	12,959
Construction-in-progress
Property, Plant, and Equipment
Total property, plant and equipment	$ 3,792	$ 3,001

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- Definition

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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