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Earnings Per Share
9 Months Ended
Sep. 30, 2013
Earnings Per Share [Abstract]  
Earnings Per Share
Note 6.Earnings Per Share

Basic earnings per share excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as the Company’s dilutive stock options and restricted stock units).

The following is a reconciliation of basic and diluted earnings per share for the periods presented in the consolidated statements of income.

Three months ended September 30,
 
2013
  
2012
 
(in thousands, except per share data)
 
  
 
Basic EPS:
 
  
 
Weighted average common shares outstanding
  
43,711
   
33,619
 
Net income available to common shareholders
  
19,257
   
14,535
 
Basic EPS
 
$
0.44
  
$
0.43
 
Diluted EPS:
        
Weighted average common shares outstanding
  
43,711
   
33,619
 
Dilutive effect of common stock options and restricted stock
  
424
   
342
 
 
        
Weighted average common shares and common share equivalents
  
44,135
   
33,961
 
Net income available to common shareholders
  
19,257
   
14,535
 
Diluted EPS
 
$
0.44
  
$
0.43
 
 
        
Nine months ended September 30,
  
2013
   
2012
 
(in thousands, except per share data)
        
Basic EPS:
        
Weighted average common shares outstanding
  
41,375
   
33,293
 
Net income available to common shareholders
  
43,822
   
41,442
 
Basic EPS
 
$
1.06
  
$
1.24
 
Diluted EPS:
        
Weighted average common shares outstanding
  
41,375
   
33,293
 
Dilutive effect of common stock options and restricted stock
  
394
   
333
 
 
        
Weighted average common shares and common share equivalents
  
41,769
   
33,626
 
Net income available to common shareholders
  
43,822
   
41,442
 
Diluted EPS
 
$
1.05
  
$
1.23
 

There were 972,403 stock options for the quarter ended September 30, 2013 and 1,176,670 stock options for the quarter ended September 30, 2012 that were not considered in the calculation of diluted earnings per share since the stock options’ exercise price was greater than the average market price during these periods.

There were 1,157,135 stock options for the nine months ended September 30, 2013 and 1,197,417 stock options for the nine months ended September 30, 2012 that were not considered in the calculation of diluted earnings per share since the stock options’ exercise price was greater than the average market price during these periods.