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STOCK COMPENSATION EXPENSE (Details) - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended
Apr. 25, 2018
Mar. 21, 2018
Apr. 19, 2017
Mar. 15, 2017
Jun. 30, 2018
Jun. 30, 2017
Stock Compensation Expense [Abstract]            
Compensation expense         $ 181 $ 169
Unrecognized stock-based compensation expense         $ 173  
Unrecognized stock-based compensation, period of recognition         32 months  
2012 Long Term Incentive Plan [Member] | Stock Options [Member]            
Stock Compensation Expense [Abstract]            
Grants (in shares)   67,875   69,375    
Grants (in dollars per share)   $ 15.12   $ 15.21    
2012 Long Term Incentive Plan [Member] | Stock Options [Member] | Granted On March 21 2018 [Member]            
Stock Compensation Expense [Abstract]            
Stock option vesting periods         3 years  
2012 Long Term Incentive Plan [Member] | Stock Options [Member] | Granted on March 15, 2017 [Member]            
Stock Compensation Expense [Abstract]            
Stock option vesting periods         3 years  
2012 Long Term Incentive Plan [Member] | President and CEO [Member] | Common Stock [Member]            
Stock Compensation Expense [Abstract]            
Stock granted (in shares) 7,500   7,500      
Fair value of shares granted (in dollars per share) $ 15.82   $ 16.56      
Compensation expense $ 119   $ 124