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RESTRUCTURING (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
May 03, 2015
Feb. 01, 2015
May 04, 2014
May 03, 2015
May 04, 2014
Restructuring Cost and Reserve [Line Items]          
Restructuring Costs $ 1,468us-gaap_RestructuringCosts $ 1,477us-gaap_RestructuringCosts $ 0us-gaap_RestructuringCosts $ 2,945us-gaap_RestructuringCosts $ 0us-gaap_RestructuringCosts
Cost Incurred To Date 2,945us-gaap_RestructuringAndRelatedCostCostIncurredToDate1     2,945us-gaap_RestructuringAndRelatedCostCostIncurredToDate1  
Remaining Anticipated Cost 25us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1     25us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1  
Total Anticipated Cost 2,970us-gaap_RestructuringAndRelatedCostExpectedCost1     2,970us-gaap_RestructuringAndRelatedCostExpectedCost1  
General severance [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Costs 764us-gaap_RestructuringCosts
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_GeneralSeveranceMember
606us-gaap_RestructuringCosts
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_GeneralSeveranceMember
     
Cost Incurred To Date 1,370us-gaap_RestructuringAndRelatedCostCostIncurredToDate1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_GeneralSeveranceMember
    1,370us-gaap_RestructuringAndRelatedCostCostIncurredToDate1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_GeneralSeveranceMember
 
Remaining Anticipated Cost 0us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_GeneralSeveranceMember
    0us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_GeneralSeveranceMember
 
Total Anticipated Cost 1,370us-gaap_RestructuringAndRelatedCostExpectedCost1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_GeneralSeveranceMember
    1,370us-gaap_RestructuringAndRelatedCostExpectedCost1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_GeneralSeveranceMember
 
Plant Closing Severance [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Costs 704us-gaap_RestructuringCosts
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_PlantClosingSeveranceMember
871us-gaap_RestructuringCosts
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_PlantClosingSeveranceMember
     
Cost Incurred To Date 1,575us-gaap_RestructuringAndRelatedCostCostIncurredToDate1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_PlantClosingSeveranceMember
    1,575us-gaap_RestructuringAndRelatedCostCostIncurredToDate1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_PlantClosingSeveranceMember
 
Remaining Anticipated Cost 25us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_PlantClosingSeveranceMember
    25us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_PlantClosingSeveranceMember
 
Total Anticipated Cost $ 1,600us-gaap_RestructuringAndRelatedCostExpectedCost1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_PlantClosingSeveranceMember
    $ 1,600us-gaap_RestructuringAndRelatedCostExpectedCost1
/ us-gaap_RestructuringCostAndReserveAxis
= ncs_PlantClosingSeveranceMember