Schedule of Property Plant and Equipment Net (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 1,487	$ 1,476
Less: accumulated depreciation	(1,462)	(1,427)
Property, plant and equipment, net	25	49
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	35	35
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	1,414	1,405
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 38	$ 36