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SHAREHOLDERS’ EQUITY (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended
Sep. 30, 2021
Dec. 31, 2017
Dec. 31, 2022
Dec. 31, 2021
Apr. 04, 2014
Dec. 31, 2007
Common stock, shares authorized     20,000,000 20,000,000    
Common stock, par value     $ 0.01 $ 0.01    
Common stock, shares outstanding     10,094,322 10,094,322    
Treasury stock, common, shares     59,311 59,311    
Common stock, shares issued     10,153,633 10,153,633    
Foreign subsidiary's noncontrolling interest $ 129          
Stock repurchase program, authorized amount           $ 5,000
Since Inception [Member]            
Stock repurchased during period, shares   61,811        
Stock repurchased during period, value   $ 932        
Approximate cost per share   $ 15        
Maximum [Member]            
Stock repurchase program, authorized amount         $ 1,000