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Earnings Per Share
6 Months Ended
May 31, 2014
Text Block [Abstract]  
Earnings Per Share
Earnings Per Share
The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended May 31, 2013 and 2014 (in thousands, except share and per share amounts):
 
Three Months Ended
 
Six Months Ended
 
May 31, 2013
 
May 31, 2014
 
May 31, 2013
 
May 31, 2014
Numerator:
 
 
 
 
 
 
 
Net income
$
22,440

 
$
21,469

 
$
35,953

 
$
41,364

Denominator:
 
 
 
 
 
 
 
Weighted average shares outstanding
46,446,993

 
46,535,179

 
46,435,289

 
46,525,303

Effect of dilutive securities
17,058

 
13,664

 
15,278

 
14,243

Diluted weighted average shares outstanding
46,464,051

 
46,548,843

 
46,450,567

 
46,539,546

 
 
 
 
 
 
 
 
Basic and diluted earnings per share
$
0.48

 
$
0.46

 
$
0.77

 
$
0.89

 
 
 
 
 
 
 
 
Anti-dilutive shares excluded in the computation of diluted earnings per share
215,246

 
126,116

 
219,699

 
131,251