FAIR VALUE (Fair Value of Financial Instruments) (Details) (Recurring Basis [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Carrying Amount [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and receivables from managed entities	$ 34,506	$ 30,923
Real estate debt, fair value	10,236	10,287
Senior notes, fair value	10,000	10,000
Other debt, fair value	265	332
Total liabilities at fair value	20,501	20,619
Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and receivables from managed entities	34,506	30,923
Real estate debt, fair value	10,957	10,702
Senior notes, fair value	13,015	12,619
Other debt, fair value	265	332
Total liabilities at fair value	$ 24,237	$ 23,653