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Note 9 - Inventory
9 Months Ended
Sep. 29, 2013
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

(9)           Inventory


Inventory consisted of the following (in thousands):


   

September 29,

2013

   

December 31,

2012

 
   

(Unaudited)

         
               

Raw materials

  $ 19,348     $ 20,645  

Work in process

    17,584       14,198  

Finished goods

    6,825       4,461  

Reserve for excess and obsolete inventory

    (6,157 )     (5,346 )
    $ 37,600     $ 33,958