Note 3 - Reportable Segments (Details)	12 Months Ended
	Aug. 27, 2014	Aug. 28, 2013	Aug. 29, 2012
Note 3 - Reportable Segments (Details) [Line Items]
Number of Reportable Segments	3
Company Owned Restaurants [Member]
Note 3 - Reportable Segments (Details) [Line Items]
Number of Reportable Segments	1
Number of Restaurants	174	180	154
Culinary Contract Services [Member]
Note 3 - Reportable Segments (Details) [Line Items]
Number of Restaurants		21	18
Number of Contracts	25
Franchise [Member]
Note 3 - Reportable Segments (Details) [Line Items]
Number of Restaurants	110	116	125
Franchise Term	20 years