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SHAREHOLDERS' EQUITY (Details Narrative) - USD ($)
1 Months Ended 9 Months Ended
May 24, 2019
Dec. 13, 2018
Dec. 31, 2019
Jul. 31, 2019
Jun. 30, 2019
Dec. 31, 2017
Sep. 30, 2019
Sep. 30, 2020
Apr. 04, 2014
Dec. 31, 2007
Subsidiary or Equity Method Investee [Line Items]                    
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    
Stock repurchase program, authorized amount                 $ 1,000,000 $ 5,000,000
Non-Employee Directors [Member]                    
Subsidiary or Equity Method Investee [Line Items]                    
Number of shares distributed from treasury to non-employee directors during period         2,500          
Since Inception [Member]                    
Subsidiary or Equity Method Investee [Line Items]                    
Stock repurchased during period, shares           61,811        
Stock repurchased during period, value           $ 932,000        
Approximate cost per share           $ 15        
Restricted Stock Unit Awards [Member]                    
Subsidiary or Equity Method Investee [Line Items]                    
Share-based compensation arrangement by share-based payment award, options, grants in period, gross 500 2,000         2,500      
Share-based payment arrangement, expensed and capitalized, amount         $ 217,000          
Subsidiaries [Member]                    
Subsidiary or Equity Method Investee [Line Items]                    
Payments to Noncontrolling Interests     $ 65,000 $ 137,000