CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	6 Months Ended
May 03, 2015	May 04, 2014	May 03, 2015	May 04, 2014
Sales	$ 360,147us-gaap_SalesRevenueNet	$ 305,800us-gaap_SalesRevenueNet	$ 683,073us-gaap_SalesRevenueNet	$ 616,466us-gaap_SalesRevenueNet
Cost of sales, excluding gain on insurance recovery	284,258us-gaap_CostOfGoodsAndServicesSold	246,527us-gaap_CostOfGoodsAndServicesSold	535,045us-gaap_CostOfGoodsAndServicesSold	498,955us-gaap_CostOfGoodsAndServicesSold
Gain on insurance recovery	0ncs_GainOnInsuranceRecovery	(324)ncs_GainOnInsuranceRecovery	0ncs_GainOnInsuranceRecovery	(1,311)ncs_GainOnInsuranceRecovery
Gross profit	75,889us-gaap_GrossProfit	59,597us-gaap_GrossProfit	148,028us-gaap_GrossProfit	118,822us-gaap_GrossProfit
Engineering, selling, general and administrative expenses	73,035	64,097	135,904	125,477
Intangible asset amortization	4,375us-gaap_AmortizationOfIntangibleAssets	1,013us-gaap_AmortizationOfIntangibleAssets	5,868us-gaap_AmortizationOfIntangibleAssets	2,026us-gaap_AmortizationOfIntangibleAssets
Strategic development and acquisition related costs	628ncs_CorporateDevelopmentCosts	0ncs_CorporateDevelopmentCosts	2,357ncs_CorporateDevelopmentCosts	0ncs_CorporateDevelopmentCosts
Restructuring costs	1,468us-gaap_RestructuringCosts	0us-gaap_RestructuringCosts	2,945us-gaap_RestructuringCosts	0us-gaap_RestructuringCosts
Income (loss) from operations	(3,617)us-gaap_OperatingIncomeLoss	(5,513)us-gaap_OperatingIncomeLoss	954us-gaap_OperatingIncomeLoss	(8,681)us-gaap_OperatingIncomeLoss
Interest income	32us-gaap_InvestmentIncomeInterest	24us-gaap_InvestmentIncomeInterest	39us-gaap_InvestmentIncomeInterest	50us-gaap_InvestmentIncomeInterest
Interest expense	(8,312)us-gaap_InterestExpense	(3,059)us-gaap_InterestExpense	(12,299)us-gaap_InterestExpense	(6,185)us-gaap_InterestExpense
Foreign exchange gain (loss)	(10)	262	(1,411)	(439)
Other income, net	332us-gaap_OtherNonoperatingIncomeExpense	324us-gaap_OtherNonoperatingIncomeExpense	332us-gaap_OtherNonoperatingIncomeExpense	529us-gaap_OtherNonoperatingIncomeExpense
Loss before income taxes	(11,575)	(7,962)	(12,385)	(14,726)
Benefit from income taxes	(4,087)us-gaap_IncomeTaxExpenseBenefit	(3,057)us-gaap_IncomeTaxExpenseBenefit	(4,577)us-gaap_IncomeTaxExpenseBenefit	(5,563)us-gaap_IncomeTaxExpenseBenefit
Net loss	$ (7,488)us-gaap_NetIncomeLoss	$ (4,905)us-gaap_NetIncomeLoss	$ (7,808)us-gaap_NetIncomeLoss	$ (9,163)us-gaap_NetIncomeLoss
Loss per common share:
Basic (in dollars per share)	$ (0.1)us-gaap_EarningsPerShareBasic	$ (0.07)us-gaap_EarningsPerShareBasic	$ (0.11)us-gaap_EarningsPerShareBasic	$ (0.13)us-gaap_EarningsPerShareBasic
Diluted (in dollars per share)	$ (0.1)us-gaap_EarningsPerShareDiluted	$ (0.07)us-gaap_EarningsPerShareDiluted	$ (0.11)us-gaap_EarningsPerShareDiluted	$ (0.13)us-gaap_EarningsPerShareDiluted
Weighted average number of common shares outstanding:
Basic (in shares)	73,133	72,838	73,102	73,177
Diluted (in shares)	73,133	72,838	73,102	73,177

This element represents costs incurred in strategic corporate development activities.

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The net amount (to the extent disclosed within this portion of the income statement) by which an insurance settlement exceeds net book value of assets damaged.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the cost of borrowed funds accounted for as interest expense.

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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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