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SCHEDULE OF PROPERTY AND EQUIPMENT (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Property and Equipment - Gross $ 22,882 $ 21,903
Accumulated Depreciation (14,313) (13,304)
Property and Equipment - Net 8,569 8,599
Land [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment - Gross 1,205 1,205
Building [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment - Gross $ 6,640 6,630
Property and Equipment, Useful Lives 39 years  
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment - Gross $ 412 413
Leasehold Improvements [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment, Useful Lives 3 years  
Leasehold Improvements [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment, Useful Lives 10 years  
Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment - Gross $ 14,625 $ 13,655
Equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment, Useful Lives 3 years  
Equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property and Equipment, Useful Lives 10 years