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NET INCOME PER COMMON SHARE AND EQUITY PER COMMON SHARE (Tables)
9 Months Ended
Sep. 30, 2014
NET INCOME PER COMMON SHARE AND EQUITY PER COMMON SHARE [Abstract]  
Shares used in computing basic and diluted net income per share
The following table summarizes the shares used in computing basic and diluted net income per share:

  
For the Three Months
  
For the Nine Months
 
  
Ended September 30,
  
Ended September 30,
 
  
2014
  
2013
  
2014
  
2013
 
  
(in thousands)
  
(in thousands)
 
         
Weighted average common shares outstanding during the period for Basic computation
  
8,898
   
8,789
   
8,876
   
8,759
 
Dilutive effect of employee stock options
  
32
   
61
   
43
   
63
 
                 
Weighted average common shares outstanding during the period for Diluted computation
  
8,930
   
8,850
   
8,919
   
8,822