VARIABLE INTEREST ENTITIES INVESTMENT SECURITIES AVAILABLE-FOR-SALE (Gross Unrealized Loss and Fair Value of Securities) (Details) RSO (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013 Security	Dec. 31, 2012 Security
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value	$ 2,404
Unrealized Losses	(204)
Fair Value	0
Unrealized Losses	0
RSO [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value	53,020	45,248
Unrealized Losses	(7,567)	(632)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Number of Securities	36	34
Fair Value	20,851	44,695
Unrealized Losses	(4,927)	(17,312)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Securities	19	28
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses [Abstract]
Fair value, total	73,871	89,943
Gross unrealized losses, total	(12,494)	(17,944)
Available-for-sale Securities, Continuous Unrealized Loss Position, Number of Securities	55	62
RSO [Member] | CMBS [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value	52,012	25,803
Unrealized Losses	(7,496)	(442)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Number of Securities	34	22
Fair Value	14,159	38,734
Unrealized Losses	(4,534)	(16,197)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Securities	10	19
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses [Abstract]
Fair value, total	66,171	64,537
Gross unrealized losses, total	(12,030)	(16,639)
Available-for-sale Securities, Continuous Unrealized Loss Position, Number of Securities	44	41
RSO [Member] | ABS [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value	143	0
Unrealized Losses	(1)	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Number of Securities	1	0
Fair Value	6,692	5,961
Unrealized Losses	(393)	(1,115)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Securities	9	9
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses [Abstract]
Fair value, total	6,835	5,961
Gross unrealized losses, total	(394)	(1,115)
Available-for-sale Securities, Continuous Unrealized Loss Position, Number of Securities	10	9
RSO [Member] | Corporate bonds [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value	865	19,445
Unrealized Losses	(70)	(190)
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Number of Securities	1	12
Fair Value	0	0
Unrealized Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Securities	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses [Abstract]
Fair value, total	865	19,445
Gross unrealized losses, total	$ (70)	$ (190)
Available-for-sale Securities, Continuous Unrealized Loss Position, Number of Securities	1	12