Note 6 - Inventories (Details) - Inventories (USD $) In Thousands, unless otherwise specified	Sep. 28, 2014	Jun. 29, 2014
Inventories [Abstract]
Raw materials	$ 42,348	$ 42,244
Supplies	5,051	5,345
Work in process	7,555	7,404
Finished goods	60,149	59,716
Gross inventories	115,103	114,709
Inventory reserves	(1,079)	(1,339)
Total inventories	$ 114,024	$ 113,370