Property and Equipment - Schedule of Property and Equipment (Details) - USD ($)	6 Months Ended
Jun. 30, 2025	Dec. 31, 2024
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 48,151,000	$ 46,188,000
Less: Accumulated Depreciation	(38,416,000)	(37,379,000)
Property and Equipment, net	9,735,000	8,809,000
Land and Improvements [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	313,000	300,000
Buildings and Improvements [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 2,739,000	2,739,000
Property and equipment, useful lives	31 years 6 months
Machinery and Equipment [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 27,084,000	25,592,000
Machinery and Equipment [Member] \| Minimum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives	5 years
Machinery and Equipment [Member] \| Maximum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives	8 years
Tools and Instruments [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 15,696,000	15,238,000
Tools and Instruments [Member] \| Minimum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives	1 year 6 months
Tools and Instruments [Member] \| Maximum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives	7 years
Automotive Equipment [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 266,000	266,000
Property and equipment, useful lives	5 years
Furniture and Fixtures [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 309,000	309,000
Furniture and Fixtures [Member] \| Minimum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives	5 years
Furniture and Fixtures [Member] \| Maximum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives	8 years
Leasehold Improvements [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 1,139,000	1,139,000
Property and equipment, useful lives	Term of lease
Leasehold Improvements [Member] \| Minimum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives
Leasehold Improvements [Member] \| Maximum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives
Computers and Software [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 605,000	$ 605,000
Computers and Software [Member] \| Minimum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives	4 years
Computers and Software [Member] \| Maximum [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, useful lives	6 years

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

Describes an entity's accounting treatment for disposals of property, plant and equipment, including gains and losses related thereto.

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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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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services 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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