Quarterly report pursuant to Section 13 or 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
 3 Months Ended 12 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Deferred [Member]
    
Cash flow hedges    
Expected reclassification of current hedges from AOCI into earnings over the next 12 months $ 79us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
/ us-gaap_DerivativeByNatureAxis
= nct_DeferredHedgeMember
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember 		$ 78us-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 $ (1,705)us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
/ us-gaap_DerivativeByNatureAxis
= nct_CurrentHedgeMember
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember 		$ (1,730)us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
/ us-gaap_DerivativeByNatureAxis
= nct_CurrentHedgeMember
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember