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Inventories
9 Months Ended
Oct. 03, 2015
Inventory Disclosure [Abstract]  
Inventories
Inventories
Inventories consist of the following (in thousands):
 
October 3,
2015
 
January 3,
2015
Raw materials
$
32,831

 
$
33,056

Work-in-process
4,566

 
6,020

Finished goods
35,914

 
30,642

     Total inventories
$
73,311

 
$
69,718