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Customer Accounts Receivable, Net (Detail) (USD $)
In Thousands, unless otherwise specified
Oct. 29, 2011
Jan. 29, 2011
Oct. 30, 2010
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Customer accounts receivable $ 163,364 $ 149,872  
Less: allowance for doubtful accounts (2,000) (4,400)  
Customer accounts receivable, net $ 161,364 $ 145,472 $ 171,059