Note 1 - Summary of Significant Accounting Policies - Reclassified Unamortized Debt Issuance Costs (Details) - USD ($) $ in Thousands	May 31, 2016	Jun. 02, 2015
Scenario, Previously Reported [Member]
Prepaid Expense, Current		$ 13,181
Other Assets, Noncurrent		57,554
Long-term debt and capital leases less current maturities		234,173
Scenario, Adjustment [Member] | Adjustments for New Accounting Principle, Early Adoption [Member]
Prepaid Expense, Current		(783)
Other Assets, Noncurrent		(3,156)
Long-term debt and capital leases less current maturities		(3,156)
Prepaid Expense, Current	$ 11,508	12,398
Other Assets, Noncurrent	45,751	54,398
Long-term debt and capital leases less current maturities	$ 213,803	$ 231,017