Earnings Per Share (Details 1) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Diluted earnings per share
Income (loss)	$ 3,137	$ (167)	$ 59,148	$ 9,377
Income (loss) from discontinued operations, net of income taxes	(2)	(265)	65	(456)
Net income	3,135	(432)	59,213	8,921
Less: net income attributable to noncontrolling interests	5,054	2,336	14,429	7,915
Numerator	(1,919)	(2,768)	44,784	1,006
Common stock issued and to be issued pursuant to Plan of Reorganization	41,400	41,400	41,400	41,400
Weighted average common stock outstanding issued under compensation plans and warrant exercises	1,128	549	874	530
Effect of dilutive securities	0		270	252
Denominator, Net, Diluted	42,528	41,949	42,544	42,182
Diluted earnings (loss) per share, Net	$ (0.05)	$ (0.07)	$ 1.05	$ 0.02
Continuing Operations [Member]
Diluted earnings per share
Income (loss)	3,137	(167)	59,148	9,377
Less: net income attributable to noncontrolling interests	5,054	2,336	14,429	7,915
Numerator	(1,917)	(2,503)	44,719	1,462
Common stock issued and to be issued pursuant to Plan of Reorganization	41,400	41,400	41,400	41,400
Weighted average common stock outstanding issued under compensation plans and warrant exercises	1,128	549	874	530
Effect of dilutive securities	0		270	252
Denominator, Net, Diluted	42,528	41,949	42,544	42,182
Diluted earnings per share, Continuing Operations	$ (0.05)	$ (0.06)	$ 1.05	$ 0.03
Discontinued Operations [Member]
Diluted earnings per share
Income (loss) from discontinued operations, net of income taxes	(2)	(265)	65	(456)
Less: net income attributable to noncontrolling interests	0	0	0	0
Numerator	$ (2)	$ (265)	$ 65	$ (456)
Common stock issued and to be issued pursuant to Plan of Reorganization	41,400	41,400	41,400	41,400
Weighted average common stock outstanding issued under compensation plans and warrant exercises	1,128	549	874	530
Effect of dilutive securities	0		270	252
Denominator, Net, Diluted	42,528	41,949	42,544	42,182
Diluted earnings per share, Discontinued Operations	$ 0.00	$ (0.01)	$ 0.00	$ (0.01)