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Benefit Plans (Details) - Schedule of amounts recognized in balance sheet (USD $)
In Thousands, unless otherwise specified
Jan. 31, 2015
Feb. 01, 2014
Feb. 02, 2013
Schedule of amounts recognized in balance sheet [Abstract]      
Current liability $ (207)us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent $ (137)us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent  
Long term liability (19,343)us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent (16,150)us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent  
Add: Accumulated other comprehensive loss (income) 1,082us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax (980)us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax 1,675us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
Net amount recognized $ (18,468)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent $ (17,267)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent