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Earnings Per Share
6 Months Ended
Jun. 30, 2013
Earnings Per Share [Abstract]  
Earnings Per Share

7.       EARNINGS PER SHARE

Basic earnings per common share are computed by dividing income allocated to common stockholders by the weighted-average number of common shares outstanding during each period. The computation of diluted earnings per common share considers the number of tax-effected shares issuable upon the assumed exercise of outstanding common stock options. The table below shows earnings per common share and diluted earnings per common share and reconciles the numerator and denominator of both earnings per common share calculations.

The table below presents the reconciliation of earnings per share for the periods indicated:

 

     For the Three Months Ended
June 30,
     For the Six Months  Ended
June 30,
 
     2013      2012      2013      2012  
     (In thousands, except per share amounts)  

Earnings per common share:

           

Net earnings

   $ 24,466       $ 23,619      $ 46,081       $ 45,887   

Less: Net earnings allocated to restricted stock

     75         82        144         149   
  

 

 

    

 

 

    

 

 

    

 

 

 

Net earnings allocated to common shareholders (numerator)

   $ 24,391       $ 23,537      $ 45,937       $ 45,738   
  

 

 

    

 

 

    

 

 

    

 

 

 

Weighted average shares outstanding (denominator)

     104,641         104,378        104,603         104,341   

Earnings per common share

   $ 0.23       $ 0.23      $ 0.44       $ 0.44   
  

 

 

    

 

 

    

 

 

    

 

 

 

Diluted earnings per common share:

           

Net income allocated to common shareholders (numerator)

   $ 24,391       $ 23,537      $ 45,937       $ 45,738   
  

 

 

    

 

 

    

 

 

    

 

 

 

Weighted average shares outstanding

     104,641         104,378        104,603         104,341   

Incremental shares from assumed exercise of outstanding options

     273         240        257         221   
  

 

 

    

 

 

    

 

 

    

 

 

 

Diluted weighted average shares outstanding (denominator)

     104,914         104,618        104,860         104,562   

Diluted earnings per common share

   $ 0.23       $ 0.23      $ 0.44       $ 0.44