CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net revenues	$ 296,619	$ 318,584	$ 895,287	$ 963,753
Operating expense:
Cost of services and products (exclusive of depreciation and amortization)	141,226	142,507	413,009	431,797
Selling, general and administrative expenses	72,837	64,100	221,632	199,948
Loss on impairment of assets held for sale	5,208	5,704	131,698	5,704
Depreciation and amortization	75,659	73,765	220,552	225,455
Gain on disposal of assets	(19,163)		(19,163)
Income (loss) from operations	20,852	32,508	(72,441)	100,849
Other income (expense):
Interest expense, net of interest income	(32,071)	(43,176)	(91,742)	(137,022)
Loss on extinguishment of debt				(17,101)
Change in fair value of contingent payment rights		(2,205)		(99,619)
Other, net	2,984	2,325	9,425	4,491
Loss from continuing operations before income taxes	(8,235)	(10,548)	(154,758)	(148,402)
Income tax expense (benefit)	(978)	2,552	(17,814)	(1,860)
Loss from continuing operations	(7,257)	(13,100)	(136,944)	(146,542)
Discontinued operations
Income from discontinued operations	4,744	11,020	22,628	31,815
Gain on sale of discontinued operations	389,905		389,905
Income tax expense	94,715	2,401	99,973	6,926
Income from discontinued operations	299,934	8,619	312,560	24,889
Net income (loss)	292,677	(4,481)	175,616	(121,653)
Less: dividends on Series A preferred stock	10,352		29,752
Less: net income attributable to noncontrolling interest	75	240	393	523
Net income (loss) attributable to common shareholders	$ 282,250	$ (4,721)	$ 145,471	$ (122,176)
Net income (loss) per common share - basic and diluted
Net income (loss) per common share - Basic, continuing operations	$ (0.15)	$ (0.14)	$ (1.45)	$ (1.77)
Net income (loss) per common share - Diluted, continuing operations	(0.15)	(0.14)	(1.45)	(1.77)
Net income (loss) per common share - Basic, discontinued operations	2.60	0.09	2.72	0.30
Net income (loss) per common share - Diluted, discontinued operations	2.60	0.09	2.72	0.30
Earnings Per Share, Basic, Total	2.45	(0.05)	1.27	(1.47)
Earnings Per Share, Diluted, Total	$ 2.45	$ (0.05)	$ 1.27	$ (1.47)