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PROPERTY AND EQUIPMENT (Details) - Property, Plant and Equipment - USD ($)
Dec. 31, 2022
Dec. 31, 2021
Property, Plant and Equipment [Line Items]    
Property and Equipment, gross $ 7,545,000 $ 7,543,000
Less: Accumulated depreciation and amortization (4,623,000) (4,488,000)
Property and Equipment, net 2,922,000 3,055,000
Land [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment, gross 1,284,000 1,284,000
Building and Building Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment, gross 4,867,000 4,867,000
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment, gross 797,000 799,000
Computer Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment, gross $ 597,000 $ 593,000