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Earnings Per Share
 12 Months Ended
Dec. 31, 2015
Earnings Per Share [Abstract]  
Earnings Per Share
Note K - Earnings Per Share

The following is a reconciliation of the denominators used in the calculation of basic and diluted earnings per share for the years ended December 31:

  
2015
  
2014
  
2013
 
       
Average share outstanding for basic earnings per share
  
15,010,454
   
14,963,959
   
14,906,416
 
             
Dilutive effect of share equivalents
  
11,308
   
11,935
   
17,345
 
             
Average shares outstanding for diluted earnings per share
  
15,021,762
   
14,975,894
   
14,923,761