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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2015
Earnings Per Share [Abstract]  
Earnings Per Share
 
Three months ended
 
March 31,
2015
 
March 31,
2014
 
(in thousands, except share and per share data)
Numerator:
 
 
 
Net income
$
8,399

 
$
9,822

Denominator:
 

 
 

Basic weighted average shares*
54,083,897

 
55,041,831

Effect of dilutive stock options and restricted stock*
556,492

 
571,359

Diluted weighted average shares*
54,640,389

 
55,613,190

Earnings per share:
 

 
 

Basic*
$
0.16

 
$
0.18

Diluted*
$
0.15

 
$
0.18

Anti-dilutive shares:
 

 
 

Shares*
124,114

 
20,450

 *Reflects three-for-two stock split effective July 16, 2014