Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Schedule of Loss Per Share

Loss per share is computed as follows (in thousands except per share data):

	Three Months Ended March 31,
	2013								2012
	Net Loss			Shares		Per Share Amount			Net Loss			Shares		Per Share Amount
Basic loss per share	$	(40,360	)		82,768	$	(0.49	)	$	(45,134	)		82,423	$	(0.55	)
Effect of dilutive incentive-based awards					—								—
Diluted loss per share	$	(40,360	)		82,768	$	(0.49	)	$	(45,134	)		82,423	$	(0.55	)