CT Legacy Partners (Details 5) (CT Legacy Partners, USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Subordinated interests in mortgages
Nonaccrual Loans Receivable
Principal Balance	$ 43,448
Net Book Value	69,146
Mezzanine and Other Loans
Nonaccrual Loans Receivable
Principal Balance
Net Book Value	11,931
Loans Receivable
Nonaccrual Loans Receivable
Principal Balance	112,594
Net Book Value	$ 11,931

Reflects the carrying amount of loans deemed to be questionable as to collection on which no interest is continuing to be recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=7512638&loc=d3e5111-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Statement of Position (SOP)

-Number 01-6

-Paragraph 13

-Subparagraph g

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant