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Earnings Per Share
6 Months Ended
May. 31, 2015
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, 2014 and 2015 (in thousands, except share and per share amounts):
 
Three Months Ended
 
Six Months Ended
 
May 31, 2014
 
May 31, 2015
 
May 31, 2014
 
May 31, 2015
Numerator:
 
 
 
 
 
 
 
Net income
$
21,469

 
$
13,355

 
$
41,364

 
$
28,308

Denominator:
 
 
 
 
 
 
 
Weighted average shares outstanding
46,535,179

 
46,603,052

 
46,525,303

 
46,593,547

Effect of dilutive securities
13,664

 
15,281

 
14,243

 
14,122

Diluted weighted average shares outstanding
46,548,843

 
46,618,333

 
46,539,546

 
46,607,669

 
 
 
 
 
 
 
 
Basic and diluted earnings per share
$
0.46

 
$
0.29

 
$
0.89

 
$
0.61

 
 
 
 
 
 
 
 
Anti-dilutive shares excluded in the computation of diluted earnings per share
126,116

 
104,150

 
131,251

 
104,525