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STOCK PLANS AND STOCK BASED COMPENSATION (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Jan. 19, 2015
Apr. 26, 2007
Compensation expense disclosure                  
Compensation expense $ 70 $ 90     $ 230 $ 270      
Stock options                  
Shares                  
Outstanding, beginning of year (in shares)         377,790        
Granted (in shares)   0 1,938 29,389 0        
Exercised (in shares)         (23,500)        
Forfeited or expired (in shares)         (37,100)        
Outstanding, period end (in shares) 317,190       317,190   377,790    
Exercisable at year end (in shares) 229,738       229,738   288,938    
Fully vested and expected to vest(in shares) 313,186       313,186        
Weighted Average Exercise Price                  
Outstanding, beginning of year (in dollars per share)         $ 13.46        
Exercised (in dollars per share)         9.89        
Forfeited or expired (in dollars per share)         20.27        
Outstanding, period end (in dollars per share) $ 12.91       12.91   $ 13.46    
Exercisable at year end (in dollars per share) 12.42       12.42   $ 13.24    
Fully vested and expected to vest (in dollars per share) $ 12.89       $ 12.89        
Aggregate Intrinsic Value                  
Number (in shares) 229,738       229,738   288,938    
Weighted average exercise price (in dollars per share) $ 12.42       $ 12.42   $ 13.24    
Aggregate intrinsic value $ 1,824       $ 1,824   $ 2,219    
Weighted average remaining life (in years)         3 years 6 months   3 years 9 months 18 days    
Compensation expense disclosure                  
Compensation expense $ 48 $ 42     $ 133 124      
Unrecognized stock option compensation expense related to unvested awards                  
October 2015 - December 2015         60        
2016         93        
2017         $ 38        
Restricted stock                  
Compensation expense disclosure                  
Granted (in shares)         28,955        
2007 Plan                  
Stock-based compensation                  
Number of shares reserved for issuance under the plan                 650,000
Number of shares available for grant 0       0        
2007 Plan | Restricted stock                  
Compensation expense disclosure                  
Compensation expense $ 143 $ 125     $ 447 $ 427      
2015 Plan                  
Stock-based compensation                  
Number of shares reserved for issuance under the plan               1,000,000