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Inventories (Tables)
9 Months Ended
Oct. 29, 2016
Inventory Disclosure [Abstract]  
Schedule of inventories
Inventories consist of the following (in thousands):
 
Oct 29, 2016
 
Jan 30, 2016
Raw materials
$
1,154

 
$
1,150

Work in progress
63

 
92

Finished goods
426,922

 
310,462

 
$
428,139

 
$
311,704