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, 2010	$ 460,726			$ 146,055	$ 274	$ 282,062	$ (35,263)	$ (99,245)	$ (1,773)	$ (3,474)	$ 318,145
Balance (in shares) at Dec. 31, 2010	19,052,505
Increase (Decrease) Equity [Roll Forward]
Net income (loss)	21,627			(13,064)			(13,064)			(1,679)	36,370
Issuance of common shares (in shares)	404,041
Issuance of common shares	1,914			1,914	7	1,907
Treasury shares issued (in shares)	69,514
Treasury shares issued	410			410		(345)		755
Stock-based compensation (in shares)	204,903
Stock-based compensation	1,937			1,909		1,909		0		28
Repurchase of common stock (in shares)	(264,897)
Repurchase of common stock	(1,285)			(1,285)				(1,285)
Cash dividends	(2,264)			(2,264)			(2,264)	0
Change in non controlling interests in consolidated VIE - RSO	57,182										57,182
Noncontrolling interests related to LEAF	232			(3,467)		(3,467)				3,699
Deconsolidation of LEAF (see Note 1)	938			(709)		(709)				1,647
Other	85									85
Other comprehensive income (loss)	(12,822)	(413)	(12,409)	(426)					(426)	13	(12,409)
Balance at Dec. 31, 2011	528,680			129,073	281	281,357	(50,591)	(99,775)	(2,199)	319	399,288
Balance (in shares) at Dec. 31, 2011	19,466,066
Increase (Decrease) Equity [Roll Forward]
Net income (loss)	87,145			24,028			24,028			557	62,560
Issuance of common shares (in shares)	1,054,353
Issuance of common shares	3,844			3,844	14	3,830
Treasury shares issued (in shares)	45,567
Treasury shares issued	288			288		(205)		493
Stock-based compensation (in shares)	235,471
Stock-based compensation	1,066			1,066		1,066
Repurchase of common stock (in shares)	(645,725)
Repurchase of common stock	(4,190)			(4,190)				(4,190)
Cash dividends	(2,923)			(2,923)			(2,923)
Change in non controlling interests in consolidated VIE - RSO	101,226										101,226
Other	(597)									(597)
Other comprehensive income (loss)	19,251	2	19,249	2					2		19,249
Balance at Dec. 31, 2012	733,790			151,188	295	286,048	(29,486)	(103,472)	(2,197)	279	582,323
Balance (in shares) at Dec. 31, 2012	20,155,732
Increase (Decrease) Equity [Roll Forward]
Net income (loss)	52,027			6,426			6,426			20	45,581
Issuance of common shares (in shares)	17,063
Issuance of common shares	104			104	2	102
Treasury shares issued (in shares)	32,789
Treasury shares issued	282			282		(59)		341
Stock-based compensation (in shares)	45,866
Stock-based compensation	1,214			1,214		1,214
Repurchase of common stock (in shares)	(553,135)
Repurchase of common stock	(4,743)			(4,743)				(4,743)
Exercise of warrants (in shares)	245,588
Exercise of warrants	1,252			1,252	2	1,250
Cash dividends	(2,965)			(2,965)			(2,965)
Change in non controlling interests in consolidated VIE - RSO	102,425										102,425
Other	(61)									(61)
Other comprehensive income (loss)	14,001	966	13,035	966					966		13,035
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