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Note 11 - Inventory
6 Months Ended
Jul. 02, 2017
Notes to Financial Statements  
Inventory Disclosure [Text Block]
(
11
)
Inventory
 
Inventory consists of the following (in thousands):
 
 
July 2,
 
 
December 31,
 
 
 
2017
 
 
2016
 
 
 
(Unaudited)
 
 
 
 
 
Raw materials
  $
14,497
    $
8,187
 
Work in process
   
8,534
     
6,211
 
Finished goods
   
2,681
     
2,020
 
Reserve for excess and obsolete inventory
   
(1,817
)    
(1,860
)
Total
  $
23,895
    $
14,558