Earnings (Loss) per Share (Tables)

6 Months Ended

Jun. 30, 2015

Earnings Per Share [Abstract]

Schedule of Earnings (Loss) per Share

Earnings (loss) per share is computed as follows:

	Three Months Ended June 30,												Six Months Ended June 30,
	2015						2014						2015								2014
	Net Income		Shares		Per Share Amount		Net Income		Shares		Per Share Amount		Net Loss			Shares		Per Share Amount			Net Loss			Shares		Per Share Amount
Basic earnings (loss) per share	$	5,809		86,186	$	0.07	$	37,406		86,877	$	0.43	$	(37,789	)		86,142	$	(0.44	)	$	(11,811	)		87,642	$	(0.13	)
Effect of dilutive incentive-based awards				105						312							—								—
Diluted earnings (loss) per share	$	5,809		86,291	$	0.07	$	37,406		87,189	$	0.43	$	(37,789	)		86,142	$	(0.44	)	$	(11,811	)		87,642	$	(0.13	)