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Note 2 - Inventories (Tables)
9 Months Ended
Oct. 04, 2015
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
 
 
Oct. 4, 2015
 
 
December 28, 2014
 
 
 
(In thousands)
 
Finished Goods
  $ 105,328     $ 89,688  
Work in Process
    11,102       9,898  
Raw Materials
    47,010       42,581  
    $ 163,440     $ 142,167