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Inventories
12 Months Ended
Dec. 29, 2012
Inventory Disclosure [Abstract]  
Inventories
Inventories
(In thousands)
2012

 
2011

 
2010

Finished products
$
47,042

 
$
65,136

 
$
43,389

Materials and work in process
71,945

 
62,638

 
49,404

LIFO reserve
(25,472
)
 
(25,901
)
 
(23,837
)
 
$
93,515

 
$
101,873

 
$
68,956