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ACCOUNTING FOR STOCK BASED COMPENSATION, Performance Based Equity Awards (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Performance Based Equity Awards [Member]        
Performance Based Equity Awards [Abstract]        
Percentage of threshold target for each award eligible to be earned based on relative performance     50.00%  
Percentage of target for each award eligible to be earned based on relative performance     100.00%  
Percentage of maximum target for each award eligible to be earned based on relative performance     150.00%  
Measurement period goals related to long term cash incentive payment plan award payment     3 years  
Compensation expense recognized $ 155 $ 64 $ 81 $ 148
Number of Shares [Roll Forward]        
Shares granted (in shares)     138,562  
Shares vested (in shares)     (2,276)  
Shares forfeited (in shares)     (2,574)  
Expected aggregate share payout (in shares)     112,388  
Weighted-Average Grant-Date Fair Value [Abstract]        
Shares granted (in dollars per share)     $ 19.18  
Shares vested (in dollars per share)     17.35  
Shares forfeited (in dollars per share)     17.35  
Expected aggregate share payout (in dollars per share)     $ 19.28  
Performance Based Equity Awards [Member] | Minimum [Member]        
Number of Shares [Roll Forward]        
Aggregate share payout, end of period (in shares) 0   0  
Weighted-Average Grant-Date Fair Value [Abstract]        
Aggregate share payout, end of period (in dollars per share) $ 0   $ 0  
Performance Based Equity Awards [Member] | Maximum [Member]        
Number of Shares [Roll Forward]        
Aggregate share payout, beginning of period (in shares)     120,880  
Aggregate share payout, end of period (in shares) 254,592   254,592  
Weighted-Average Grant-Date Fair Value [Abstract]        
Aggregate share payout, beginning of period (in dollars per share)     $ 18.90  
Aggregate share payout, end of period (in dollars per share) $ 19.08   $ 19.08  
Sales Incentive Award Program [Member]        
Performance Based Equity Awards [Abstract]        
Award vesting period 1 year      
Compensation expense recognized $ (19) $ 23 $ 51 $ 23
Number of Shares [Roll Forward]        
Shares granted (in shares)     42,445  
Shares vested (in shares)     (732)  
Shares forfeited (in shares)     (5,500)  
Expected aggregate share payout (in shares)     26,407  
Weighted-Average Grant-Date Fair Value [Abstract]        
Shares granted (in dollars per share)     $ 19.14  
Shares vested (in dollars per share)     18.40  
Shares forfeited (in dollars per share)     18.40  
Expected aggregate share payout (in dollars per share)     $ 19.09  
Sales Incentive Award Program [Member] | Minimum [Member]        
Number of Shares [Roll Forward]        
Aggregate share payout, end of period (in shares) 0   0  
Weighted-Average Grant-Date Fair Value [Abstract]        
Aggregate share payout, end of period (in dollars per share) $ 0   $ 0  
Sales Incentive Award Program [Member] | Maximum [Member]        
Number of Shares [Roll Forward]        
Aggregate share payout, beginning of period (in shares)     8,151  
Aggregate share payout, end of period (in shares) 44,364   44,364  
Weighted-Average Grant-Date Fair Value [Abstract]        
Aggregate share payout, beginning of period (in dollars per share)     $ 18.40  
Aggregate share payout, end of period (in dollars per share) $ 19.11   $ 19.11