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Inventories
9 Months Ended
Oct. 01, 2016
Inventory Disclosure [Abstract]  
Inventories
Inventories

The Corporation values its inventory at the lower of cost or market with approximately 75 percent valued by the last-in, first-out ("LIFO") costing method.

 
(In thousands)
 
October 1, 2016
 
January 2, 2016
 
 
Finished products
 
$
94,344

 
$
68,478

Materials and work in process
 
81,456

 
81,860

LIFO allowance
 
(25,110
)
 
(25,110
)
 
 
$
150,690

 
$
125,228