Debt Obligations - Components of Long-Term Debt (Details) - USD ($) $ in Thousands	Jan. 30, 2021	Feb. 01, 2020
Debt Instrument [Line Items]
Less: unamortized debt issuance costs	$ (131)	$ (187)
Total long-term debt	14,869	14,813
Long-term debt, net of current portion	14,869	14,813
FILO Loan
Debt Instrument [Line Items]
Long-term debt	$ 15,000	$ 15,000

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount, after accumulated amortization, of debt discount.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts 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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