Annual report pursuant to Section 13 and 15(d)

DERIVATIVES - Schedule of additional information about cash flow hedges (Details 2)

v2.4.1.9
DERIVATIVES - Schedule of additional information about cash flow hedges (Details 2) (Designated as hedging instrument [Member], USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Deferred [Member]
    
Cash flow hedges    
Expected reclassification of current hedges from AOCI into earnings over the next 12 months $ 78us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
/ us-gaap_DerivativeByNatureAxis
= nct_DeferredHedgeMember
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember 		$ 53us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
/ us-gaap_DerivativeByNatureAxis
= nct_DeferredHedgeMember
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember
Current [Member]
    
Cash flow hedges    
Expected reclassification of current hedges from AOCI into earnings over the next 12 months $ (1,730)us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
/ us-gaap_DerivativeByNatureAxis
= nct_CurrentHedgeMember
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember 		$ (3,915)us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
/ us-gaap_DerivativeByNatureAxis
= nct_CurrentHedgeMember
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember