Note 1 - Basis of Presentation (Details) - Reclassified Unamortized Debt Issuance Costs - USD ($) $ in Thousands	Sep. 01, 2015	Jun. 02, 2015
Note 1 - Basis of Presentation (Details) - Reclassified Unamortized Debt Issuance Costs [Line Items]
Prepaid rent and other expenses	$ 13,816	$ 12,398
Other assets	51,876	54,398
Current maturities of long-term debt, including capital leases	1,828	10,078
Long-term debt and capital leases, less current maturities	$ 230,557	231,017
Adjustments for New Accounting Principle, Early Adoption [Member]
Note 1 - Basis of Presentation (Details) - Reclassified Unamortized Debt Issuance Costs [Line Items]
Prepaid rent and other expenses		12,398
Other assets		54,398
Current maturities of long-term debt, including capital leases		10,078
Long-term debt and capital leases, less current maturities		231,017
Scenario, Previously Reported [Member] | Adjustments for New Accounting Principle, Early Adoption [Member]
Note 1 - Basis of Presentation (Details) - Reclassified Unamortized Debt Issuance Costs [Line Items]
Prepaid rent and other expenses		13,181
Other assets		57,554
Current maturities of long-term debt, including capital leases		10,861
Long-term debt and capital leases, less current maturities		234,173
Scenario, Adjustment [Member] | Adjustments for New Accounting Principle, Early Adoption [Member]
Note 1 - Basis of Presentation (Details) - Reclassified Unamortized Debt Issuance Costs [Line Items]
Prepaid rent and other expenses		(783)
Other assets		(3,156)
Current maturities of long-term debt, including capital leases		(783)
Long-term debt and capital leases, less current maturities		$ (3,156)