XML 53 R10.htm IDEA: XBRL DOCUMENT v2.4.0.6
Earnings Per Share
 3 Months Ended
Feb. 28, 2013
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 months ended February 29, 2012 and February 28, 2013 (in thousands, except share and per share amounts):
 
 
Three Months Ended
 
 
February 29, 2012
 
February 28, 2013
Numerator:
 
 
 
 
Net income
 
$
17,139

 
$
13,513

Denominator:
 
 
 
 
Weighted average shares outstanding
 
46,391,006

 
46,423,324

Effect of dilutive securities
 
4,906

 
13,019

Diluted weighted average shares outstanding
 
46,395,912

 
46,436,343

 
 
 
 
 
Basic and diluted earnings per share
 
$
0.37

 
$
0.29

 
 
 
 
 
Anti-dilutive shares excluded in the computation of diluted earnings per share
 
243,960

 
224,252