Note 6 - Inventories (Details) - Inventories - USD ($) $ in Thousands	Jun. 28, 2015	Jun. 29, 2014
Inventories [Abstract]
Raw materials	$ 42,526	$ 42,244
Supplies	5,404	5,345
Work in process	7,546	7,404
Finished goods	56,844	59,716
Gross inventories	112,320	114,709
Inventory reserves	(705)	(1,339)
Total inventories	$ 111,615	$ 113,370