Property, Plant, and Equipment - Schedule of Property, Plant, and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 6,969	$ 6,744
Accumulated depreciation	(5,015)	(4,954)
Property, plant and equipment, net	1,954	1,790
Buildings and land
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 1,318	1,318
Buildings
Property Plant And Equipment [Line Items]
Estimated Useful Life	30 years
Enterprise hardware and software
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 1,813	1,811
Estimated Useful Life	3 years
Leaseholds
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 1,619	1,585
Equipment
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 1,792	1,671
Estimated Useful Life	7 years
Furniture
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 250	232
Estimated Useful Life	5 years
Equipment in process
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 177	$ 127

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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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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