Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Schedule of Supplemental Net Income Per Common Share

Supplemental net income (loss) per common share information is provided below:

	Three Months Ended March 31,
	2017		2016
	(In thousands, except per share amounts)
Net Income (Loss)		$40,021		($311,395	)
Basic weighted average common shares outstanding	65,188		58,360
Effect of dilutive instruments	590		—
Diluted weighted average common shares outstanding	65,778		58,360
Net Income (Loss) Per Common Share
Basic		$0.61		($5.34	)
Diluted		$0.61		($5.34	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The table below presents the dilutive and anti-dilutive weighted average common shares outstanding for the three months ended March 31,2017 and 2016:

	Three Months Ended March 31,
	2017	2016
	(In thousands)
Dilutive	590	—
Anti-dilutive (1)	5	665

(1) For the three months ended March 31,2016, the Company reported a net loss. As a result, all potentially dilutive common shares outstanding were anti-dilutive.