CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Income Statement [Abstract]
Net sales	$ 826,777us-gaap_SalesRevenueNet	$ 797,792us-gaap_SalesRevenueNet	$ 784,745us-gaap_SalesRevenueNet
Cost of goods sold, including buying, distribution and occupancy costs	603,544us-gaap_CostOfGoodsSold	598,548us-gaap_CostOfGoodsSold	588,399us-gaap_CostOfGoodsSold
Gross margin	223,233us-gaap_GrossProfit	199,244us-gaap_GrossProfit	196,346us-gaap_GrossProfit
Selling, general and administrative expenses	238,374	220,677	234,744
Operating loss	(15,141)us-gaap_OperatingIncomeLoss	(21,433)us-gaap_OperatingIncomeLoss	(38,398)us-gaap_OperatingIncomeLoss
(Gain) loss on derivative liability	(2,272)	10,638	6
Interest expense, net	15,759us-gaap_InterestExpense	14,108us-gaap_InterestExpense	13,344us-gaap_InterestExpense
Loss from continuing operations before income taxes	(28,628)	(46,179)	(51,748)
Income taxes	727us-gaap_IncomeTaxExpenseBenefit	797us-gaap_IncomeTaxExpenseBenefit	834us-gaap_IncomeTaxExpenseBenefit
Loss from continuing operations	(29,355)	(46,976)	(52,582)
(Loss) income from discontinued operations, net of tax effects	0	(1,745)	508
Net loss	(29,355)us-gaap_NetIncomeLoss	(48,721)us-gaap_NetIncomeLoss	(52,074)us-gaap_NetIncomeLoss
Comprehensive loss	$ (29,355)us-gaap_ComprehensiveIncomeNetOfTax	$ (48,721)us-gaap_ComprehensiveIncomeNetOfTax	$ (52,074)us-gaap_ComprehensiveIncomeNetOfTax
Loss from continuing operations per share:
Basic and diluted (in dollars per share)	$ (0.42)	$ (0.69)	$ (0.78)
(Loss) income from discontinued operations per share:
Basic and diluted (in dollars per share)	$ 0.00	$ (0.02)	$ 0.01
Net loss per share:
Basic and diluted (in dollars per share)	$ (0.42)us-gaap_EarningsPerShareBasicAndDiluted	$ (0.71)us-gaap_EarningsPerShareBasicAndDiluted	$ (0.77)us-gaap_EarningsPerShareBasicAndDiluted
Weighted-average shares outstanding:
Basic and diluted (in shares)	69,078,911	68,464,913	67,815,020

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Total costs related to goods produced and sold during the reporting period.

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The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

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Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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Per basic and diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation, when the per share amount is the same.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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