CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net income (loss)	$ (23,641)	$ 20,207	$ (5,517)	$ 38,308
Current period changes for investment securities available- for- sale			19
Current period changes for pension liability			94
Foreign currency translation gain (losses), net of tax			2
Subtotal	(4,277)	3,784	(5,861)	3,823
Comprehensive income (loss)	(27,918)	23,991	(11,378)	42,131
Less: Comprehensive (income) loss attributable to noncontrolling interests	26,491	(21,366)	10,178	(38,449)
Comprehensive income (loss) attributable to common shareholders	(1,427)	2,625	(1,200)	3,682
RAI [Member]
Unrealized gains on investment securities available-for-sale	420	129	502	157
Less: reclassification for gains realized, net of tax	(242)	(231)	(483)	(231)
Current period changes for investment securities available- for- sale	178	(102)	19	(74)
Minimum pension liability adjustments, net of tax of $9, $62, $18 and $95	(9)	8	(18)	44
Reclassification for (gains) losses realized, net of tax of $50, $0, $99 and $0	56	0	112	0
Current period changes for pension liability	47	8	94	44
Unrealized gains (losses) on derivatives, net	0	3	0	4
Foreign currency translation gain (losses), net of tax	0	(2)	2	0
Subtotal	225	(93)	115	(26)
RSO [Member]
Unrealized gains on investment securities available-for-sale	(1,699)	264	1,424	(1,490)
Less: reclassification for gains realized, net of tax	(4,076)	2,722	(10,334)	4,187
Unrealized gains (losses) on derivatives, net	1,237	803	2,379	1,190
Foreign currency translation gain (losses), net of tax	0	16	429	(180)
Subtotal	(4,502)	3,877	(5,976)	3,849
Reclassification for realized (gains) losses from interest rate hedges	$ 36	$ 72	$ 126	$ 142