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Income Taxes (Tables)
3 Months Ended
Nov. 30, 2017
Income Tax Disclosure [Abstract]  
Schedule Of Provision (Benefit) For Income Taxes And Effective Income Tax Rate
The following table presents the Company’s provision for income taxes and effective income tax rate for the periods below:

 
Three months ended
November 30,

 
2017
 
2016
Provision for income taxes
 
$
3,725

 
$
7,239

Effective income tax rate
 
24.6
%
 
35.6
%