INCOME TAXES, (Deferred tax assets and liabilities) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jan. 31, 2015	Feb. 01, 2014
Gross deferred tax assets [Abstract]
Net operating loss carryforwards	$ 521	$ 599
Accrued expenses	2,392	3,031
Lease obligations	18,690	20,658
Deferred compensation	9,967	13,371
Deferred income	4,707us-gaap_DeferredTaxAssetsDeferredIncome	5,319us-gaap_DeferredTaxAssetsDeferredIncome
Other	2,905us-gaap_DeferredTaxAssetsOther	1,366us-gaap_DeferredTaxAssetsOther
Total	39,182us-gaap_DeferredTaxAssetsGross	44,344us-gaap_DeferredTaxAssetsGross
Gross deferred tax liabilities [Abstract]
Inventory	(5,756)	(9,675)
Depreciation and amortization	(55,320)	(54,570)
Total	(61,076)us-gaap_DeferredIncomeTaxLiabilities	(64,245)us-gaap_DeferredIncomeTaxLiabilities
Valuation allowance	(402)	(464)
Net deferred tax liabilities	(22,296)us-gaap_DeferredTaxAssetsLiabilitiesNet	(20,365)us-gaap_DeferredTaxAssetsLiabilitiesNet
Net non-current deferred tax liabilities	20,474	15,644
Net current deferred tax liabilities	1,822us-gaap_DeferredTaxLiabilitiesCurrent	4,721us-gaap_DeferredTaxLiabilitiesCurrent
Remaining valuation allowance	(402)	(464)
Net operating loss carryforwards for state income tax purposes	$ 12,500us-gaap_OperatingLossCarryforwards
Expiration date, minimum	2015
Expiration Date, maximum	2021

Operating Loss Carryforwards,Expiration Date, Maximum

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed within one year or operating cycle, if longer.

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Amount of deferred tax consequences attributable to taxable temporary differences derived from inventory.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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