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Inventory (Tables)
 9 Months Ended
Sep. 28, 2013
Inventory [Abstract]  
Components Of Inventory

 

 

 

 

 

 

(THOUSANDS OF DOLLARS)

SEPTEMBER 28,

 

DECEMBER 29,

 

2013

 

2012

Finished goods

$
8,779 

 

$
26,182 

Work in process

 
23 

 

 
3,512 

Raw materials

 
9,098 

 

 
8,326 

 

$
17,900 

 

$
38,020