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Inventories
6 Months Ended
Jun. 28, 2014
Inventory Disclosure [Abstract]  
Inventories
Inventories
Inventories are valued at the lower of cost (first in, first out) or market. Inventories consist of the following (in thousands):
 
June 28,
2014
 
December 28,
2013
Raw materials
$
35,077

 
$
32,129

Work-in-progress
14,144

 
9,356

Finished goods
131,322

 
91,984

 
$
180,543

 
$
133,469