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EARNINGS PER SHARE (Tables)
 3 Months Ended
Mar. 31, 2017
Earnings Per Share [Abstract]  
Computation of Basic and Diluted Earnings Per Share
The following table sets forth the computation of basic and diluted earnings per share of common stock as follows:
 
Three Months Ended 
 March 31,
 
2017
 
2016
Numerator for basic and diluted earnings per share:
 
 
 
Net income
$
23,641

 
$
23,899

Numerator for basic and diluted earnings per share
$
23,641

 
$
23,899

 
 
 
 
Denominator:
 

 
 

Weighted average common shares for basic earnings per share
50,958

 
49,714

Net effect of dilutive stock options, restricted stock units and restricted stock awards
2,931

 
3,169

Weighted average common shares for diluted earnings per share
53,889

 
52,883

 
 
 
 
Net income per share:
 

 
 

Basic
$
0.46

 
$
0.48

Diluted
$
0.44

 
$
0.45