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Note 10 - Inventory
9 Months Ended
Oct. 04, 2015
Notes to Financial Statements  
Inventory Disclosure [Text Block]
(
10
)
Inventory
 
Inventory consists of the following (in thousands):
 
 
 
October 4
,
 
 
December 31,
 
 
 
201
5
 
 
201
4
 
 
 
(Unaudited)
 
 
 
 
 
Raw materials
  $ 14,312     $ 16,687  
Work in process
    11,709       11,702  
Finished goods
    4,109       6,991  
Reserve for excess and obsolete inventory
    (6,782
)
    (6,349
)
    $ 23,348     $ 29,031