Income Taxes (Tables)

6 Months Ended

Feb. 29, 2016

Income Taxes [Abstract]

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

	Three months ended						Six months ended
	February 29,			February 28,			February 29,			February 28,
	2016			2015			2016			2015
Provision for income taxes	$	5,031		$	3,108		$	12,496		$	9,382
Effective income tax rate		31.7	%		28.9	%		34.9	%		34.6	%