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Inventories (Tables)
12 Months Ended
Feb. 02, 2019
Inventory Disclosure [Abstract]  
Schedule of inventories
Inventories consist of the following (in thousands):
 
Feb 2, 2019
 
Feb 3, 2018
Raw materials
$
881

 
$
604

Work in progress
162

 
16

Finished goods
467,854

 
427,684

 
$
468,897

 
$
428,304