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Asset Impairment and Exit Costs	6 Months Ended
Asset Impairment and Exit Costs	Jul. 30, 2011
Asset Impairment And Exit Costs [Abstract]
Asset Impairment and Exit Costs	(5) Asset Impairment and Exit Costs During the three and six months ended July 30, 2011, the Company recorded a $0.9 million revision to a previously estimated lease termination reserve. During the three and six months ended July 31, 2010, the Company recorded $0.9 million in impairment charges to adjust two retail locations’ net book values to fair value.