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STOCK COMPENSATION EXPENSE (Details) - USD ($)
9 Months Ended
Jun. 09, 2020
Mar. 18, 2020
Apr. 17, 2019
Mar. 20, 2019
Sep. 30, 2020
Sep. 30, 2019
Stock Compensation Expense [Abstract]            
Compensation expense         $ 253,000 $ 256,000
Unrecognized stock-based compensation expense         $ 155,000  
Unrecognized stock-based compensation, period of recognition         29 months  
2012 Long Term Incentive Plan [Member] | Stock Options [Member] | President and CEO [Member]            
Stock Compensation Expense [Abstract]            
Grants (in shares) 11,000   7,500      
Fair value of shares granted (in dollars per share) $ 14.54   $ 16.78      
Compensation expense $ 160,000   $ 126,000      
2012 Long Term Incentive Plan [Member] | Granted on March 18, 2020 [Member] | Stock Options [Member]            
Stock Compensation Expense [Abstract]            
Grants (in shares)   74,025        
Grants (in dollars per share)   $ 8.50        
Stock option vesting period         3 years  
2012 Long Term Incentive Plan [Member] | Granted on March 20, 2019 [Member] | Stock Options [Member]            
Stock Compensation Expense [Abstract]            
Grants (in shares)       72,075    
Grants (in dollars per share)       $ 15.57    
Stock option vesting period         3 years