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Note 3 - Franchise Programs (Details)
$ in Millions
3 Months Ended
Sep. 01, 2015
USD ($)
Sep. 02, 2014
USD ($)
Ruby Tuesday [Member]    
Note 3 - Franchise Programs (Details) [Line Items]    
Number of Franchise Restaurants 78  
Royalty fee percentage 4.00%  
Operating agreements, support service fee, gross sales contribution, maximum 2.00%  
Operating agreements, marketing and purchase fee,gross sales contribution, maximum 1.50%  
Support Service and Marketing and Purchasing Fees (in Dollars) $ 0.2 $ 0.5
Lime Fresh [Member]    
Note 3 - Franchise Programs (Details) [Line Items]    
Number of Franchise Restaurants 8  
Royalty fee percentage 5.25%  
Domestic [Member]    
Note 3 - Franchise Programs (Details) [Line Items]    
Operating Agreements National Advertising Fund Gross Sales Contribution in Hundredths 1.50%  
Operating agreements, national advertising fund gross sales contribution, maximum 3.00%