CONSOLIDATED STATEMENTS OF COMPREHENSINVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net income (loss)	$ 18,101	$ 12,767
Current period changes for investment securities available- for- sale	28
Foreign currency translation gain, net of tax of $0 and $0	2
Other comprehensive income (loss)	39	5,175
Comprehensive income	18,140	17,942
Less: Comprehensive income attributable to noncontrolling interests	(17,083)	(17,574)
Comprehensive income attributable to common shareholders	1,057	368
RAI [Member]
Unrealized gain (loss) on investment securities available-for-sale, net of tax of $19 and $(217)	28	(351)
Reclassification for losses realized, net of tax of $0 and $83	0	131
Current period changes for investment securities available- for- sale	28	(220)
Reclassification for losses realized, net of tax of $33 and $9	36	87
Unrealized gain on hedging contracts, net of tax of $1 and $5	1	5
Foreign currency translation gain, net of tax of $0 and $0	2	0
Other comprehensive income (loss)	67	(128)
RSO [Member]
Unrealized gain (loss) on investment securities available-for-sale, net of tax of $19 and $(217)	(1,754)	5,223
Reclassification for losses realized, net of tax of $0 and $83	1,465	(627)
Unrealized gain on hedging contracts, net of tax of $1 and $5	387	652
Reclassification adjustments associated with realized losses from interest rate hedges included in net income	70	55
Foreign currency translation gain, net of tax of $0 and $0	(196)	0
Other comprehensive income (loss)	$ (28)	$ 5,303