Accrued Liabilities (Details) - USD ($) $ in Thousands	Sep. 03, 2016	Aug. 29, 2015
Accrued Liabilities [Abstract]
Accrued payroll and fringe	$ 31,416	$ 25,597
Accrued bonus	12,728	12,820
Accrued sales, property and income taxes	13,541	12,259
Accrued sales rebates and returns	14,206	13,394
Accrued other	29,060	30,424
Total accrued liabilities	$ 100,951	$ 94,494