Note 1 - Components of Inventory (Details) - USD ($)	Aug. 27, 2016		Aug. 29, 2015
Raw materials	$ 16,826,000		$ 17,658,000
Work in process	2,275,000		2,415,000
Finished goods	59,786,000		60,376,000
Total inventory	$ 78,887,000	[1]	$ 80,449,000

[1] In the second fiscal quarter of 2016, the Company adopted updated accounting guidance on the presentation of deferred income taxes. This adoption required that deferred tax liabilities and assets be classified as noncurrent in the Consolidated Balance Sheet. The Company elected to account for this change in presentation prospectively and prior periods were not retroactively adjusted.