Income Taxes (Tables)

6 Months Ended

Feb. 28, 2015

Income Taxes [Abstract]

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

	Three months ended						Six months ended
	February 28,						February 28,
	2015			2014			2015			2014
Provision for income taxes	$	3,108		$	2,002		$	9,382		$	5,887
Effective income tax rate		28.9	%		32.8	%		34.6	%		32.3	%