Income Taxes (Details 4) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Income Taxes
Tax provision decrease due to settlement			$ 1,000
Amount of unrecognized tax benefit that, if recognized, would affect the effective tax rate	700
Reconciliation of beginning and ending amount of unrecognized tax benefits
Gross unrecognized tax benefits at beginning of year	1,027	900	1,100
Additions, Tax positions taken in prior years	10	273	250
Additions, Tax positions taken in the current year	22	24
Reductions, Tax positions taken in prior years	(13)	(170)
Settlement with taxing authorities			(450)
Lapse in statute of limitations	(1)
Gross unrecognized tax benefits at year end	1,045	1,027	900
Unrecognized tax benefit
Total amount of interest and penalties recognized	60	100	40
Total amount of accrued interest and penalties	$ 300	$ 300

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Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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