Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2011

Net Loss Per Share

Computation Of Basic And Diluted Net Loss Per Share

	Nine months ended September 30,
	2011			2010
Numerator:
Net loss	$	(300,084	)	$	(145,599	)
Denominator:
Denominator for basic and diluted earnings per share - weighted-average shares		191,965,763			187,418,995
Net loss per share, basic and diluted:
Net loss per share	$	(1.56	)	$	(0.78	)