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Commitments and Contingencies (Details 2) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended		3 Months Ended		0 Months Ended
	Jan. 28, 2012	Jan. 29, 2011	Oct. 29, 2011 Common Stock	Jul. 30, 2011 Common Stock	Jan. 28, 2011 Robert Margolis and affiliates Separation Agreement Common Stock
Promissory Notes
Number of shares repurchased					400,000
Per share price of shares repurchased (in dollars per share)			$ 13.85	$ 16.47	$ 18.15
Value of shares repurchased (in dollars)	$ 1,885	$ 7,260			$ 7,300

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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