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Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2015
Earnings Per Share [Abstract]  
Schedule of calculation of basic and diluted earnings per share
The following table sets forth the computation of basic and diluted earnings per share for the three and nine months ended September 30, 2015 and 2014.


Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2015
 
2014
 
2015
 
2014

 
 


 
 
 


Net income
$
8,873

 
$
1,972

 
$
22,646

 
$
20,853


 
 


 
 
 


Basic – weighted average shares outstanding
27,701

 
27,454

 
27,636

 
27,354


 
 


 
 
 


Effect of dilutive potential securities
197

 
234

 
217

 
423


 
 


 
 
 


Diluted – weighted average shares outstanding
27,898

 
27,688

 
27,853

 
27,777


 
 


 
 
 


Net income
 

 
 

 
 

 
 

Basic (per share)
$
0.32

 
$
0.07

 
$
0.82

 
$
0.76

Diluted (per share)
0.32

 
0.07

 
0.81

 
0.75