VARIABLE INTEREST ENTITIES INVESTMENTS IN REAL ESTATE (Details) RSO (RSO [Member], USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2014 Property	Mar. 31, 2013	Dec. 31, 2013 Property
Real Estate Line Items [Line Items]
Number of properties acquired	0		0
Number of properties available-for-sale	2
Property available-for-sale	$ 35,256,000		$ 25,346,000
Losses from property available-for-sale	(16,000)	(77,000)
Number of properties sold			1
Gain on sale of properties			16,600,000
Held-for-sale Property One [Member]
Real Estate Line Items [Line Items]
Property available-for-sale	$ 9,600,000