Earnings Per Share (Tables)

9 Months Ended

Sep. 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 nine months ended September 30, 2011 and 2010:

	Three months ended September 30,						Nine months ended September 30,
	2011			2010			2011			2010
BASIC AND DILUTED
Loss from continuing operations attributable to common shareholders	$	(35,709	)	$	(1,430	)	$	(83,569	)	$	(29,477	)
Income (loss) from discontinued operations attributable to common shareholders	(1,339		)	1,488			(27,656		)	(33,892		)
Net income (loss) attributable to common shareholders	$	(37,048	)	$	58		$	(111,225	)	$	(63,369	)
Weighted-average number of common shares outstanding	157,205,530			133,713,505			151,676,401			129,487,281
Income (loss) per common share:
Loss from continuing operations	$	(0.23	)	$	(0.01	)	$	(0.55	)	$	(0.23	)
Income (loss) from discontinued operations	(0.01		)	0.01			(0.18		)	(0.26		)
Net income (loss) attributable to common shareholders	$	(0.24	)	$	0.00		$	(0.73	)	$	(0.49	)