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Note 6 - Inventories (Tables)
6 Months Ended
Dec. 28, 2014
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
   

December 28, 2014

   

June 29, 2014

 

Raw materials

  $ 44,505     $ 42,244  

Supplies

    5,135       5,345  

Work in process

    6,067       7,404  

Finished goods

    61,071       59,716  

Gross inventories

    116,778       114,709  

Inventory reserves

    (1,075 )     (1,339 )

Total inventories

  $ 115,703     $ 113,370