Accrued Liabilities (Details) - USD ($) $ in Thousands	Aug. 29, 2015	Aug. 30, 2014
Accrued Liabilities [Abstract]
Accrued payroll and fringe	$ 25,597	$ 23,015
Accrued bonus	12,820	22,823
Accrued sales, property and income taxes	12,259	10,496
Accrued sales rebates and returns	13,394	10,362
Accrued other	30,424	29,356
Total accrued liabilities	$ 94,494	$ 96,052