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EARNINGS PER COMMON SHARE (Tables)
 9 Months Ended
Sep. 30, 2012
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted
The following table illustrates the computation of basic and diluted earnings per share for the three and nine months ended September 30, 2012 and 2011 (in thousands, except share and per share amounts):
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2012
 
2011
 
2012
 
2011
Numerator
 
 
 
 
 
 
 
Net income
$
5,226

 
$
2,344

 
$
15,554

 
$
5,678

 
 
 
 
 
 
 
 
Denominator
 
 
 
 
 
 
 
Basic weighted average common shares
37,178,162

 
32,986,657

 
37,121,384

 
27,797,411

Dilutive stock options and restricted stock units
286,952

 
62,964

 
154,629

 
94,279

 
 
 
 
 
 
 
 
Diluted weighted average common shares
37,465,114

 
33,049,621

 
37,276,013

 
27,891,690

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic earnings per common share
$
0.14

 
$
0.07

 
$
0.42

 
$
0.20

 
 
 
 
 
 
 
 
Diluted earnings per common share
$
0.14

 
$
0.07

 
$
0.42

 
$
0.20