Change in Accounting Method	6 Months Ended
Change in Accounting Method	Jul. 29, 2012
Change in Accounting Method [Abstract]
Change in Accounting Method	(2) Change in Accounting Method During the fourth quarter of fiscal 2012, the Company elected to change its method of accounting for inventory from the retail inventory method to the weighted average cost method. The change has been retroactively applied and decreased cost of sales and increased gross margin for the quarter ended July 31, 2011 and the twenty-six weeks ended July 31, 2011 by $1.7 million and $2.3 million, respectively. Additionally, inventory increased by $2.3 million as of July 31, 2011.

The entire disclosure for reporting accounting changes and error corrections. It includes the conveyance of information necessary for a user of the Company's financial information to understand all aspects and required disclosure information concerning all changes and error corrections reported in the Company's financial statements for the period.

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