Fixed assets, net (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Fixed assets [Abstract]
Fixed assets	$ 21,213	$ 20,725
Less: Accumulated depreciation and amortization	(19,468)	(18,646)
Construction in-process	73	342
Fixed assets, net	1,818	2,421
Fixed Assets, Excluding Construction in-Process [Member]
Fixed assets [Abstract]
Fixed assets, net	1,745	2,079
Tooling, Machinery and Equipment [Member]
Fixed assets [Abstract]
Fixed assets	7,828	7,562
Furniture and Office Equipment [Member]
Fixed assets [Abstract]
Fixed assets	2,078	2,078
Computer Software and Equipment [Member]
Fixed assets [Abstract]
Fixed assets	8,412	8,190
Leasehold Improvements [Member]
Fixed assets [Abstract]
Fixed assets	$ 2,895	$ 2,895

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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- Definition

Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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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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