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Accounts Receivable (Tables)
 3 Months Ended
Apr. 28, 2012
Receivables [Abstract]  
Accounts Receivable
Details of our accounts receivable are as follows:
(In thousands)
April 28,
2012
 
January 28,
2012
Due from customers
$
17,989

 
$
45,067

Allowance for doubtful accounts
(6,413
)
 
(5,688
)
Net accounts receivable
$
11,576

 
$
39,379