Note 13 - Fair Value Measurements - Carrying Amounts and Fair Values of Other Financial Instruments Not Measured on a Recurring Basis (Details) - Fair Value, Inputs, Level 2 [Member] - USD ($) $ in Thousands	May 31, 2016	Jun. 02, 2015
Long-term debt	$ 223,526	$ 240,889
Long-term debt	$ 223,212	$ 255,194