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Note 10 - Inventory
9 Months Ended
Sep. 28, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

(10)

Inventory


Inventory consisted of the following (in thousands):


   

September 28,

   

December 31,

 
   

2014

   

2013

 
   

(Unaudited)

         

Raw materials

  $ 20,577     $ 19,372  

Work in process

    16,387       16,436  

Finished goods

    5,260       5,017  

Reserve for excess and obsolete inventory

    (6,734

)

    (6,403

)

    $ 35,490     $ 34,422