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Net Income Per Common Share (Tables)
 6 Months Ended
Jun. 30, 2014
Earnings Per Share [Abstract]  
Summary of Basic and Diluted Weighted Average Common Shares

Basic and diluted weighted average common shares are as follows (in thousands):

 

     Three Months Ended
June 30,		      Six Months Ended
June 30,		  
     2014      2013      2014      2013  

Basic weighted average common shares outstanding

      18,757         21,256         19,184         21,781   

Weighted average common equivalent shares

      287         491         295         421   
  

 

 

     

 

 

     

 

 

     

 

 

  

Diluted weighted average common shares outstanding

      19,044         21,747         19,479         22,202   
  

 

 

     

 

 

     

 

 

     

 

 

  

Options excluded from diluted weighted average share calculation as effect would have been anti-dilutive

      602         295         582         746