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STOCK COMPENSATION EXPENSE (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Apr. 17, 2019
USD ($)
$ / shares
shares
Mar. 20, 2019
$ / shares
shares
Jun. 08, 2018
Apr. 25, 2018
USD ($)
$ / shares
shares
Mar. 21, 2018
$ / shares
shares
Jun. 30, 2018
Jun. 30, 2019
USD ($)
Jun. 30, 2018
USD ($)
Stock Compensation Expense [Abstract]                
Stock split ratio     1.25     1.25   1.25
Compensation expense             $ 209 $ 181
Unrecognized stock-based compensation expense             $ 222  
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) | shares   72,075     67,875      
Grants (in dollars per share) | $ / shares   $ 15.57     $ 15.12      
2012 Long Term Incentive Plan [Member] | Stock Options [Member] | Granted on March 20 2019 [Member]                
Stock Compensation Expense [Abstract]                
Stock option vesting periods             3 years  
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] | President and CEO [Member] | Stock Options [Member]                
Stock Compensation Expense [Abstract]                
Grants (in shares) | shares 7,500     7,500        
Fair value of shares granted (in dollars per share) | $ / shares $ 16.78     $ 15.82        
Compensation expense $ 126     $ 119