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Basic and Diluted Net Loss Per Common Share (Details)	3 Months Ended
Basic and Diluted Net Loss Per Common Share (Details)	May 04, 2013	Apr. 28, 2012
BASIC AND DILUTED NET LOSS PER COMMON SHARE [Abstract]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	7,530,075	7,739,646

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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