Debt and Capital Lease Obligations Debt and capital lease obligations (Details) (USD $) In Thousands, unless otherwise specified	May 04, 2013	Feb. 02, 2013	Apr. 28, 2012
Debt Instrument [Line Items]
Revolving line of credit	$ 15,000	$ 0	$ 15,000
Capital lease obligations	11,766	11,901	12,285
Total debt and capital lease obligations	95,919	79,767	42,135
Debt instrument, unamortized discount	(14,670)	(15,406)	0
Current maturities of debt	(15,000)	0	(15,200)
Current maturities of capital lease obligations	(594)	(577)	(528)
Long-term debt and capital lease obligations	65,655	63,784	26,407
Secured Term Loan GGC [Member]
Debt Instrument [Line Items]
Secured debt	69,153	67,866	0
Secured Term Loan WF [Member]
Debt Instrument [Line Items]
Secured debt	$ 0	$ 0	$ 14,850

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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Amount borrowed under the credit facility as of the balance sheet date.

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Sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year from the balance sheet date or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer plus capital lease obligations due to be paid more than one year after the balance sheet date.

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Carrying amount of long-term debt, net of unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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