Earnings Per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Basic earnings per share
Income (loss)	$ 7,477	$ 7,684	$ 56,011	$ 9,542
Income (loss) from discontinued operations, net of income taxes	35	(441)	67	(189)
Net income	7,512	7,243	56,078	9,353
Less: net income attributable to noncontrolling interests	3,943	2,096	9,065	5,579
Numerator	3,569	5,147	47,013	3,774
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	811	534	745	520
Denominator, Net, Basic	42,211	41,934	42,145	41,920
Basic earnings (loss) per share, Net	$ 0.08	$ 0.12	$ 1.12	$ 0.09
Continuing Operations [Member]
Basic earnings per share
Income (loss)	7,477	7,684	56,011	9,542
Less: net income attributable to noncontrolling interests	3,943	2,096	9,065	5,579
Numerator	3,534	5,588	46,946	3,963
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	811	534	745	520
Denominator, Continuing Operations, Basic	42,211	41,934	42,145	41,920
Basic earnings per share, Continuing Operations	$ 0.08	$ 0.13	$ 1.11	$ 0.09
Discontinued Operations [Member]
Basic earnings per share
Income (loss) from discontinued operations, net of income taxes	35	(441)	67	(189)
Less: net income attributable to noncontrolling interests	0	0	0	0
Numerator	$ 35	$ (441)	$ 67	$ (189)
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	811	534	745	520
Denominator, Discontinued Operations, Basic	42,211	41,934	42,145	41,920
Basic earnings per share, Discontinued Operations	$ 0.00	$ (0.01)	$ 0.00	$ 0.00