Property and Equipment - Schedule of Property and Equipment (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	$ 47,405,000	$ 46,188,000
Less: Accumulated Depreciation	(37,959,000)	(37,379,000)
Property and Equipment, net	9,446,000	8,809,000
Land [Member]
Schedule of Property and Equipment [Line Items]
Property and equipment, gross	300,000	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	$ 26,589,000	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	$ 15,458,000	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
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