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