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Note 4 - Inventories
3 Months Ended
Mar. 30, 2013
Inventory Disclosure [Text Block]
4. Inventories

The components of inventories at March 30, 2013 and December 29, 2012 are as follows (in thousands):

   
March 30, 2013
   
December 29, 2012
 
Raw material
  $ 21,819     $ 21,689  
Work in process
    12,062       11,868  
Finished goods
    37,491       42,023  
Total inventories
  $ 71,372     $ 75,580