Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) $ in Thousands	12 Months Ended
	Jun. 02, 2015 USD ($)	Jun. 03, 2014 USD ($)	Jun. 04, 2013 USD ($)
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net	$ 10,542	$ 32,831	$ 14,656
Number of Restaurants Closed		33
Impairment of Intangible Assets, Finite-lived		$ 855	14,058
Number of Restaurants	677
Operating Lease Obligation	$ 7,051	10,873	8,727
Continuing Operations [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net	10,542	32,831	14,656
Rent and Other [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Operating Lease Obligation	7,000	10,500
Lime Fresh [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net	$ 3,078	$ 5,214	8,144
Number of Restaurants Closed		2
Number of Restaurants	19
Goodwill, Impairment Loss			9,000
Goodwill, Impairment Loss, Net of Tax			5,400
Lime Fresh [Member] | Continuing Operations [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net			$ 3,600
Number of Restaurants Closed			4
Lime Fresh [Member] | Underperforming Restaurtants [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Number of Restaurants			4
Trademarks [Member] | Lime Fresh [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Impairment of Intangible Assets, Finite-lived		$ 900	$ 5,000
Finite-Lived Intangible Assets, Net	$ 3,100
Lime Fresh [Member] | Continuing Operations [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net			4,300
Restaurants Closed [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net			$ 21,700
Closed Upon Expiration of Lease [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Number of Restaurants Closed		11
Early Restaurant Closures [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net		$ 4,800
Open Restaurants With Deteriorating Operational Performance [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net		$ 13,500
Number of Restaurants Closed		32
Open Restaurants With Deteriorating Operational Performance [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net	7,700
Surplus Properties [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net	1,800
Lease Expirations and Restaurant Closures [Member]
Note 7 - Closures and Impairments Expense, Including Goodwill and Trademark Impairments (Details) [Line Items]
Closures and Impairments, Net	$ 300