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Summary Of Significant Accounting Policies (Policy)
12 Months Ended
Jan. 31, 2012
Summary Of Significant Accounting Policies [Abstract]  
Fiscal Year-End

Fiscal Year-End

The Company operates on a fiscal year ending January 31 of each year. All references to fiscal years of the Company refer to the fiscal years ended on January 31 in those years. For example, the Company's fiscal 2012 ended on January 31, 2012.

Principles Of Consolidation
Use Of Estimates
Cash And Cash Equivalents
Marketable Securities
Accounts Receivable
Inventories
Property And Equipment
Deferred Rent
Operating Leases
Revenue Recognition
Sales Return Reserve
Cost Of Sales, Including Certain Buying, Distribution And Occupancy Costs
Selling, General And Administrative Expenses
Shipping And Handling Fees And Costs
Advertising
Start-Up Costs
Website Development Costs
Income Taxes
Net Income Per Common Share
Accumulated Other Comprehensive Loss
Foreign Currency Translation
Concentration Of Credit Risk