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Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2017
Earnings Per Share [Abstract]  
Reconciliation of Basic and Diluted Earnings per Share
The following is a reconciliation of basic and diluted EPS for the periods presented in the unaudited interim consolidated statements of income:
 
Three months ended September 30,
 
2017
  
2016
 
(In thousands, except per share data)
      
Basic EPS:
      
Weighted average common shares outstanding
  
43,595
   
43,200
 
Net income available to common stockholders
 
$
22,876
  
$
20,001
 
Basic EPS
 
$
0.52
  
$
0.46
 
         
Diluted EPS:
        
Weighted average common shares outstanding
  
43,595
   
43,200
 
Dilutive effect of common stock options and restricted stock
  
320
   
362
 
Weighted average common shares and common share equivalents
  
43,915
   
43,562
 
Net income available to common stockholders
 
$
22,876
  
$
20,001
 
Diluted EPS
 
$
0.52
  
$
0.46
 
 
Nine months ended September 30,
 
2017
  
2016
 
(In thousands, except per share data)
      
Basic EPS:
      
Weighted average common shares outstanding
  
43,563
   
43,214
 
Net income available to common stockholders
 
$
64,514
  
$
58,801
 
Basic EPS
 
$
1.48
  
$
1.36
 
         
Diluted EPS:
        
Weighted average common shares outstanding
  
43,563
   
43,214
 
Dilutive effect of common stock options and restricted stock
  
329
   
366
 
Weighted average common shares and common share equivalents
  
43,892
   
43,580
 
Net income available to common stockholders
 
$
64,514
  
$
58,801
 
Diluted EPS
 
$
1.47
  
$
1.35