Quarterly report pursuant to Section 13 or 15(d)

DISCONTINUED OPERATIONS - Carrying Value of Assets and Liabilities Immediately Prior to Spin-Off (Details)

v2.4.1.9
DISCONTINUED OPERATIONS - Carrying Value of Assets and Liabilities Immediately Prior to Spin-Off (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Mar. 31, 2014
Dec. 31, 2013
Feb. 13, 2014
Nov. 06, 2014
Assets:            
Cash and cash equivalents $ 205us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents $ 135us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents $ 36,329us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents $ 63,223us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents    
Total Assets of discontinued operations 6,883us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation 6,803us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation        
Liabilities:            
Total Liabilities of discontinued operations 502us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation 447us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation        
New Media Spin-Off [Member]            
Assets:            
Property, plant and equipment, net         266,385us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Intangibles, net         144,664us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Goodwill         126,686us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Cash and cash equivalents         23,845us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Restricted cash         6,477nct_DisposalGroupIncludingDiscontinuedOperationRestrictedCashAndCashEquivalents
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Receivables and other assets         101,940us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Total Assets of discontinued operations         669,997us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Liabilities:            
Credit facilities - media         177,955us-gaap_LongTermLineOfCredit
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Accounts payable, accrued expenses and other liabilities         100,695us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Total Liabilities of discontinued operations         278,650us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
Net Assets         391,347nct_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation
/ dei_LegalEntityAxis
= nct_NewMediaMember
 
New Senior Spin-Off [Member]            
Assets:            
Investments in senior housing real estate, net           1,574,048nct_RealEstateInvestmentPropertyNet1
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember
Intangibles, net           107,658us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember
Cash and cash equivalents           245,246us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember
Receivables and other assets           95,942us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember
Total Assets of discontinued operations           2,022,894us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember
Liabilities:            
Mortgage notes payable           1,260,633us-gaap_LongTermDebt
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember
Accounts payable, accrued expenses and other liabilities           89,245us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember
Total Liabilities of discontinued operations           1,349,878us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember
Net Assets           $ 673,016nct_NetAssetsOfDisposalGroupIncludingDiscontinuedOperation
/ dei_LegalEntityAxis
= us-gaap_SubsidiaryIssuerMember