Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 3,585	$ 3,659
Less accumulated depreciation	2,290	2,043
Property and equipment, net	1,295	1,616
Automobiles [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	124	115
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	534	529
Software and Software Development Costs [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,927	1,876
Website [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	189	184
Building and Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	811	954
Land [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross		$ 1

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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