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Note 5 - Inventories (Tables)
3 Months Ended
Sep. 27, 2015
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
   

September 27, 2015

   

June 28, 2015

 

Raw materials

  $ 42,345     $ 42,526  

Supplies

    4,850       5,404  

Work in process

    8,118       7,546  

Finished goods

    58,126       56,844  

Gross inventories

    113,439       112,320  

Inventory reserves

    (661 )     (705 )

Total inventories

  $ 112,778     $ 111,615