Property And Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	$ 2,626	$ 2,653
Less Accumulated Depreciation	1,609	1,664
Total Property and Equipment	1,017	989
Autos [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	23	23
Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	300	302
Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	485	501
Right-of-Use Asset [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	30	30
Building [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	1,373	1,382
Land [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	$ 415	$ 415

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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