Net Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2012

Net Loss Per Share [Abstract]

Computation of basic and diluted net loss per share

The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share data).

	Three Months Ended June 30,						Six Months Ended June 30,
	2012			2011			2012			2011
Net loss	$	(4,208	)	$	(53,474	)	$	(12,415	)	$	(55,082	)
Weighted average common basic shares		40,852			48,308			40,847			48,256
Effect of dilutive securities		—			—			—			—
Weighted average common dilutive shares		40,852			48,308			40,847			48,256
Basic and diluted net loss per share	$	(0.10	)	$	(1.11	)	$	(0.30	)	$	(1.14	)