CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	RAI [Member]	RSO [Member]	Total Stockholders' Equity [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive (Loss) Income [Member]	Noncontrolling Interests [Member] RAI [Member]	Noncontrolling Interests [Member] RSO [Member]
Balance at Dec. 31, 2013	$ 897,326			$ 153,724	$ 299	$ 288,555	$ (26,025)	$ (107,874)	$ (1,231)	$ 238	$ 743,364
Balance (in shares) at Dec. 31, 2013					19,943,903
Increase (Decrease) Equity [Roll Forward]
Net income	54,016			5,224			5,224			33	48,759
Treasury shares issued (in shares)					35,633
Treasury shares issued	326			326		(42)		368
Exercise of warrants (in shares)					3,444,607
Exercise of warrants	15,814			15,814	33	17,535		(1,754)
Stock-based compensation (in shares)					640,841
Stock-based compensation	1,366			1,366	2	1,364		0
Repurchase of common stock (in shares)					(1,118,250)
Repurchase of common stock	(8,621)			(8,621)				(8,621)
Dividends on common stock	(3,239)			(3,239)			(3,239)
Change in noncontrolling interests in consolidated VIE-RSO	98,677										98,677
Other	(17)									(17)
Other comprehensive income	18,198	165	18,033	165					165		18,033
Balance at Sep. 30, 2014	$ 1,073,846			$ 164,759	$ 334	$ 307,412	$ (24,040)	$ (117,881)	$ (1,066)	$ 254	$ 908,833
Balance (in shares) at Sep. 30, 2014					22,946,734