Note 24 - Commitments and Contingencies (Details) - Utility Costs for Unconditional Purchase Obligations - USD ($) $ in Thousands	12 Months Ended
	Jun. 28, 2015	Jun. 29, 2014	Jun. 30, 2013
Utility Costs for Unconditional Purchase Obligations [Abstract]
Costs for unconditional purchase obligations	$ 28,971	$ 31,386	$ 31,953
Costs for unconditional service obligations	7,625	5,932	5,679
Total	$ 36,596	$ 37,318	$ 37,632