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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2017
Earnings Per Share [Abstract]  
Reconciliation of component parts of earnings per share
A reconciliation of the component parts of earnings per share for the three months ended March 31, 2017 and 2016 is as follows:
 
(in thousands,except per share data)
 
For the three months ended
March 31:
 
  
2017
  
2016
 
Net income
 
$
10,947
   
10,409
 
Weighted average common shares
  
95,879
   
95,365
 
Stock Options
  
108
   
47
 
Weighted average common shares including potential dilutive shares
  
95,987
   
95,412
 
         
Basic EPS
 
$
0.114
   
0.109
 
         
Diluted EPS
 
$
0.114
   
0.109