Note 4 - Reportable Segments (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended	6 Months Ended		6 Months Ended
	Feb. 12, 2014	Feb. 13, 2013	Feb. 12, 2014	Feb. 13, 2013	Aug. 28, 2013	Feb. 12, 2014 Company Owned Restaurants [Member]	Aug. 28, 2013 Company Owned Restaurants [Member]	Feb. 12, 2014 Franchise [Member]	Feb. 12, 2014 Franchise [Member]	Aug. 28, 2013 Franchise [Member]
Note 4 - Reportable Segments (Details) [Line Items]
Number of Reportable Segments			3			1
Number of Restaurants						181	180			116
Number of Contracts			22		21
Franchise Term									20 years
Number of Operating Segments								114
Vending Revenue (in Dollars)	$ 115	$ 119	$ 227	$ 241