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Note 3. Inventories (Tables)
3 Months Ended
Mar. 30, 2014
Inventory Disclosure [Abstract]  
Note 3. Inventories (Tables)

 

   March 30,  December 31,
   2014  2013
Raw materials  $16,147   $16,239 
Work in process   2,218    2,412 
Finished goods   8,297    7,402 
     Total  $26,662   $26,053