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8. Employee Benefit Plans (Details) - Schedule of Amounts Recognized in Balance Sheet (USD $)
In Thousands, unless otherwise specified
May 03, 2015
Feb. 01, 2015
Schedule of Amounts Recognized in Balance Sheet [Abstract]    
Accrued salaries, wages and benefits (current portion) $ 354us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent $ 354us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent
Deferred compensation (long-term portion) 8,122us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent 8,031us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
Total liability $ 8,476us-gaap_DefinedBenefitPlanBenefitObligation $ 8,385us-gaap_DefinedBenefitPlanBenefitObligation