Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2011

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Reconciliation [Table Text Block]

The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share computations for the three and six months ended June 30, 2011 and 2010:

	Three months ended June 30,						Six months ended June 30,
	2011			2010			2011			2010
BASIC AND DILUTED
Loss from continuing operations attributable to common shareholders	$	(45,769	)	$	(17,864	)	$	(45,242	)	$	(28,348	)
Loss from discontinued operations attributable to common shareholders	(4,770		)	(12,515		)	(28,935		)	(35,079		)
Net loss attributable to common shareholders	$	(50,539	)	$	(30,379	)	$	(74,177	)	$	(63,427	)
Weighted-average number of common shares outstanding	151,526,956			133,141,084			148,866,015			127,339,144
Loss per common share:
Loss from continuing operations	$	(0.30	)	$	(0.14	)	$	(0.31	)	$	(0.22	)
Loss from discontinued operations	(0.03		)	(0.09		)	(0.19		)	(0.28		)
Net loss attributable to common shareholders	$	(0.33	)	$	(0.23	)	$	(0.50	)	$	(0.50	)