Property And Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	$ 2,653	$ 2,680
Less Accumulated Depreciation	1,664	1,617
Total Property and Equipment	989	1,063
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	302	308
Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, Gross	501	526
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	1,382	1,378
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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