Revolving Line Of Credit (Details) - USD ($)	12 Months Ended
Jan. 28, 2017	Jan. 30, 2016
Wells Fargo Senior Secured Revolving Credit Facility
Line Of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 135,000,000
Percentage of net orderly liquidation value of our eligible inventory	90.00%
Percentage Of Lower Of Market Value Of Eligible Inventory	75.00%
Percentage of eligible accounts receivable, net	90.00%
Line of credit facility, amount outstanding	$ 67,110,000	$ 31,202,000
Amounts in depository under lock-box arrangements	$ 6,138,000	$ 5,939,000
Weighted average interest rate on amount outstanding	2.63%
Line of credit , maturity date	Dec. 03, 2019
Wells Fargo Senior Secured Revolving Credit Facility \| Minimum
Line Of Credit Facility [Line Items]
Line of credit facility gross borrowing base percentage	10.00%
Line of credit facility available borrowing capacity	$ 5,000,000
Wells Fargo Senior Secured Revolving Credit Facility \| Federal Funds Rate
Line Of Credit Facility [Line Items]
Debt instrument applicable margin	0.50%
Wells Fargo Senior Secured Revolving Credit Facility \| London Interbank Offered Rate (LIBOR)
Line Of Credit Facility [Line Items]
Debt instrument applicable margin	1.00%
Wells Fargo Senior Secured Revolving Credit Facility \| London Interbank Offered Rate (LIBOR) \| Minimum
Line Of Credit Facility [Line Items]
Debt instrument applicable margin	1.50%
Wells Fargo Senior Secured Revolving Credit Facility \| London Interbank Offered Rate (LIBOR) \| Maximum
Line Of Credit Facility [Line Items]
Debt instrument applicable margin	2.00%
Wells Fargo Senior Secured Revolving Credit Facility \| Base Rate \| Minimum
Line Of Credit Facility [Line Items]
Debt instrument applicable margin	0.50%
Wells Fargo Senior Secured Revolving Credit Facility \| Base Rate \| Maximum
Line Of Credit Facility [Line Items]
Debt instrument applicable margin	1.00%
Wells Fargo Stand-by Commercial Letters of Credit
Line Of Credit Facility [Line Items]
Net borrowing available under revolving line of credit	$ 1,600,000

In transit deposits.

No definition available.

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- Definition

Line of credit facility gross borrowing base percentage.

+ References

No definition available.

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- Definition

Percentage of eligible accounts receivable less certain reserves against outstanding gift cards, layaway deposits and amounts outstanding under commercial letters of credit, each term as defined in the credit agreement.

+ References

No definition available.

+ Details

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- Definition

Percentage of lower of cost or market value of eligible inventory.

+ References

No definition available.

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- Definition

Percentage of net orderly liquidation value of the eligible inventory.

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

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Weighted average interest rate of debt outstanding.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

+ References

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- Definition

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.

+ References

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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