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Note 5 - Inventories
6 Months Ended
Jul. 02, 2016
Notes to Financial Statements  
Inventory Disclosure [Text Block]
5
. Inventories
 
The components of inventories at July 2, 2016 and January 2, 2016 are as follows (in thousands):
 
 
 
July 2, 2016
   
January 2, 2016
 
Raw material
 
$
37,738
    $ 33,599  
Work in process
 
 
24,978
      16,479  
Finished goods
 
 
61,984
      48,551  
Total inventories
 
$
124,700
    $ 98,629