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NOTES RECEIVABLE, PREFERRED EQUITY, AND OTHER REAL ESTATE RELATED INVESTMENTS Schedule of Notes Receivable and Preferred Equity Investments Reconciliation (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Movement in Mortgage Loans on Real Estate [Roll Forward] |  |  |
Beginning Balance | $ 129,278 | $ 59,989 | $ 89,202
New investments | 45,000 | 108,629 | 34,758
Collections of principal | (29,583) | (25,388) | (56,517)
Conversion to real estate through receipt of deed or through foreclosure | (18,500) | (14,000) | 0
Reclass to investments in unconsolidated affiliates | 0 | 0 | (8,000)
Non-cash accretion of notes receivable | 461 | 453 | 786
Reserves | 0 | (405) | (240)
Ending Balance | $ 126,656 | $ 129,278 | $ 59,989

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- Definition The carrying amount of the outstanding balance due under the mortgage loan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section S99 -Paragraph 6 -Subparagraph (SX 210.5-04.(c) Schedule IV) -URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 29 -Article 12 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph c -Subparagraph Schedule IV -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 + Details
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