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Inventories
9 Months Ended
Oct. 28, 2012
Inventory Disclosure [Abstract]  
Inventories
Inventories
Inventories, consisting of material, material overhead, labor, and manufacturing overhead, are stated at the lower of cost (first-in, first-out) or market and consist of the following:
 
(in thousands)
October 28, 2012
 
January 29, 2012
Raw materials
$
2,517

 
$
4,871

Work in progress
51,282

 
30,884

Finished goods
20,026

 
11,240

Inventories
$
73,825

 
$
46,995