Supplemental Quarterly Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Supplemental Quarterly Financial Information (Unaudited)

Supplemental Quarterly Financial Information (Unaudited)

	Quarter Ended
	March 31,			June 30,			September 30,			December 31,
	(In thousands, except per share data)
2018
Revenues and other income	$	127,177		$	215,473		$	250,219		$	309,500
Costs and expenses	201,751			364,091			364,912			22,475
Net income (loss)	(50,226		)	(103,273		)	(126,057		)	185,565
Net income (loss) per share:
Basic(1)	(0.13		)	(0.26		)	(0.31		)	0.44
Diluted(1)	(0.13		)	(0.26		)	(0.31		)	0.43
2017
Revenues and other income	$	151,966		$	146,524		$	151,242		$	187,104
Costs and expenses	158,630			131,252			216,162			308,647
Net loss	(28,841		)	(8,467		)	(63,405		)	(122,079		)
Net loss per share:
Basic(1)	(0.07		)	(0.02		)	(0.16		)	(0.31		)
Diluted(1)	(0.07		)	(0.02		)	(0.16		)	(0.31		)

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(1) The sum of the quarterly earnings per share information may not add to the annual earnings per share information as a result of rounding.