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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2016
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]  
Reconciliation of basic and diluted weighted average number of common shares outstanding
The reconciliation of basic and diluted weighted average number of common shares outstanding for the years ended December 31, 2016, 2015 and 2014 follows.

  
Years Ended December 31,
 
  
2016
  
2015
  
2014
 
          
Weighted average common shares outstanding
  
11,766,912
   
11,649,240
   
11,582,807
 
Weighted average unvested restricted shares
  
115,735
   
107,211
   
43,547
 
Weighted average shares for basic earnings per share
  
11,882,647
   
11,756,451
   
11,626,354
 
             
Additional diluted shares:
            
Stock options
  
89,725
   
77,053
   
55,788
 
Weighted average shares for diluted earnings per share
  
11,972,372
   
11,833,504
   
11,682,142