Income Taxes (Tables)

3 Months Ended

Nov. 30, 2013

Income Taxes [Abstract]

Schedule Of Provision (Benefit) For Income Taxes And Effective Income Tax Rate

	Three months ended
	November 30,
	2013			2012
Provision for income taxes	$	3,885		$	3,536
Effective income tax rate		32.1	%		36.6	%