VARIABLE INTEREST ENTITIES INVESTMENT SECURITIES AVAILABLE-FOR-SALE (Estimated Maturities of Available-For-Sale Securities) (Details) RSO (RSO [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
RSO [Member]
Fair Value
Less than one year	$ 39,256	$ 42,618
Greater than one year and less than five years	139,700	122,509
Greater than five years and less than ten years	26,526	61,780
Greater than ten years	4,355	4,683
Total	209,837	231,590
Amortized Cost
Less than one year	40,931	46,522
Greater than one year and less than five years	141,760	131,076
Greater than five years and less than ten years	25,707	60,801
Greater than ten years	4,703	4,675
Total	$ 213,101	$ 243,074
Weighted Average Coupon
Less than one year	5.25%	4.09%
Greater than one year and less than five years	4.69%	4.55%
Greater than five years	1.10%	3.31%
Weighted average coupon rate, greater than ten years	4.03%	4.03%
Total	4.32%	4.12%