VARIABLE INTEREST ENTITIES INVESTMENT SECURITIES AVAILABLE-FOR-SALE (Details) RSO (USD $)	3 Months Ended
	Mar. 31, 2014 Security	Mar. 31, 2013 Security	Dec. 31, 2013
CMBS [Member]
Schedule of Available-for-sale Securities [Line Items]
Impairment charge on loan investment	$ 0	$ 21,000
RSO [Member] | CMBS [Member]
Schedule of Available-for-sale Securities [Line Items]
Excess of aggregate discount over aggregate premium	6,170,000		6,583,000
RSO [Member] | Corporate bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Number of securities redeemed	1
Par value of securities redeemed	630,000
Realized loss on redemption	1,000
Excess of aggregate discount over aggregate premium	103,000		(68,000)
RSO [Member] | ABS [Member]
Schedule of Available-for-sale Securities [Line Items]
Number of securities redeemed	1	0
Par value of securities redeemed	2,500,000
Excess of aggregate discount over aggregate premium	2,174,000		2,394,000
Realized gains on redemption	$ 25,500