Note 13 - Shareholders' Equity (Details)	12 Months Ended
	Aug. 29, 2015 shares
Common Class A [Member]
Note 13 - Shareholders' Equity (Details) [Line Items]
Common Stock, Voting Rights, Number of Votes	1
Common Stock, Dividend Rate, Percentage	125.00%
Common Class B [Member]
Note 13 - Shareholders' Equity (Details) [Line Items]
Common Stock, Voting Rights, Number of Votes	10
Conversion of Stock, Shares Converted (in Shares)	1,000