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Earnings per Share (Tables)
9 Months Ended
Sep. 30, 2014
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Diluted
A reconciliation between basic and diluted earnings per share is as follows (in thousands, except per share data):

 
Three Months Ended
 
Nine Months Ended
 
September 30,
 
September 30,
 
2014
 
2013
 
2014
 
2013
 
(In thousands, except per share data)
Net income for basic and diluted earnings per share
$
18,015

 
$
13,143

 
$
47,011

 
$
44,029

Basic Weighted Average Shares Outstanding
38,050

 
37,919

 
38,264

 
37,435

Dilutive effect of stock options and restricted stock awards
203

 
532

 
235

 
1,241

Diluted weighted average shares outstanding
38,253

 
38,451

 
38,499

 
38,676

Basic earnings per common share
$
0.47

 
$
0.35

 
$
1.23

 
$
1.18

Diluted earnings per common share
$
0.47

 
$
0.34

 
$
1.22

 
$
1.14