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DEFINED BENEFIT PLANS (Details Textual) (USD $)
In Millions, unless otherwise specified
6 Months Ended
May 03, 2015
Defined Benefit Plan Disclosure [Line Items]  
Multiemployer Plans, Minimum Contribution $ 0.3us-gaap_MultiemployerPlansMinimumContribution
Defined Benefit Pension Plan, Liabilities, Noncurrent 0.7us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent
RCC Pension Plan [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Defined Benefit Plan, Expected Future Benefit Payments, Next Rolling Twelve Months 0.7us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextRollingTwelveMonths
/ us-gaap_DefinedContributionPlanNameAxis
= ncs_RccPensionPlanMember
Defined Benefit Plan, Benefits Paid 0.5us-gaap_DefinedBenefitPlanBenefitsPaid
/ us-gaap_DefinedContributionPlanNameAxis
= ncs_RccPensionPlanMember
CENTRIA Benefit Plans [Member]  
Defined Benefit Plan Disclosure [Line Items]  
Defined Benefit Plan, Expected Future Benefit Payments, Next Rolling Twelve Months $ 0.6us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextRollingTwelveMonths
/ us-gaap_DefinedContributionPlanNameAxis
= ncs_CentriaBenefitPlansMember
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent 25.00%us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
/ us-gaap_DefinedContributionPlanNameAxis
= ncs_CentriaBenefitPlansMember