Quarterly Operating Results (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Data [Abstract]

Schedule of Quarterly Financial Information

	2019 Quarter Ended
	March 31		June 30		September 30		December 31
	(In thousands, except per share data)
Total revenue	$	202,375	$	257,918	$	240,279	$	237,519
Total operating expenses	185,885		211,960		211,033		75,214
Operating income	$	16,490	$	45,958	$	29,246	$	162,305
Net income	$	8,980	$	29,074	$	11,574	$	134,583
Net income attributable to common stockholders	$	8,945	$	28,960	$	11,529	$	134,053
Net income per share available to common stockholders—basic	$	0.04	$	0.14	$	0.06	$	0.67
Net income per share available to common stockholders—diluted	$	0.04	$	0.14	$	0.06	$	0.66

	2018 Quarter Ended
	March 31		June 30		September 30		December 31
	(In thousands, except per share data)
Total revenue	$	181,530	$	237,949	$	220,818	$	223,407
Total operating expenses	168,011		200,012		176,589		189,031
Operating income	$	13,519	$	37,937	$	44,229	$	34,376
Net income	$	4,338	$	28,009	$	31,443	$	24,006
Net income attributable to common stockholders	$	4,338	$	28,009	$	31,443	$	23,994
Net income per share available to common stockholders—basic	$	0.02	$	0.14	$	0.15	$	0.12
Net income per share available to common stockholders—diluted	$	0.02	$	0.14	$	0.15	$	0.12