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Earnings Per Share
 12 Months Ended
Dec. 31, 2014
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:

   
2014
  
2013
  
2012
 
           
Average share outstanding for basic earnings per share
  14,963,959   14,906,416   14,838,767 
              
Dilutive effect of share equivalents
  11,935   17,345   29,482 
              
Average shares outstanding for diluted earnings per share
  14,975,894   14,923,761   14,868,249