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Earnings Per Common Share
6 Months Ended
Jun. 30, 2015
Earnings Per Share [Abstract]  
Earnings Per Common Share
10. Earnings Per Common Share

Earnings per common share for all periods have been calculated in conformity with ASC 260, “Earnings Per Share.” This data is based on historical net income and the weighted average number of shares of our common stock outstanding during each period as set forth in the following table:

 

     Three Months Ended
June 30,
     Six Months Ended
June 30,
 
     2015      2014      2015      2014  
     (In thousands)  

Shares:

           

Weighted average number of shares of common stock outstanding

     23,621         23,459         23,591         23,453   

Shares assumed issued (less shares assumed purchased for treasury) for stock-based compensation

     465         326         362         362   
  

 

 

    

 

 

    

 

 

    

 

 

 

Outstanding shares for diluted earnings per share calculation

     24,086         23,785         23,953         23,815   
  

 

 

    

 

 

    

 

 

    

 

 

 

A total of approximately 1.3 million shares in the three and six months ended June 30, 2015 and 1.2 million shares in the three and six months ended June 30, 2014 were excluded from the calculation of our diluted earnings per common share, because the effect was anti-dilutive.