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5. Accounts Receivable (Tables)
 3 Months Ended
May. 01, 2016
Receivables [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
   
May 1,
   
January 31,
 
   
2016
   
2016
 
             
Trade accounts receivable
 
$
61,344
   
$
25,520
 
Receivable from factor
   
3,880
     
3,688
 
Allowance for doubtful accounts
   
(3,464
)
   
(1,032
)
   Accounts receivable
 
$
61,760
   
$
28,176