Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Condensed Consolidated Statements of Operations
Revenue	$ 305,280	$ 373,545	$ 978,453	$ 1,168,751
Cost of revenue (exclusive of depreciation and amortization)	234,222	295,445	768,548	909,877
Selling, general and administrative expenses (exclusive of depreciation and amortization)	42,837	48,347	140,224	149,186
Depreciation and amortization	22,095	25,079	68,127	76,482
Impairment of goodwill and other intangible assets		97,158		97,158
Related party expense	1,360	1,430	4,058	7,759
Operating income (loss)	4,766	(93,914)	(2,504)	(71,711)
Other expense (income), net:
Interest expense, net	43,612	40,573	129,639	120,235
Debt modification and extinguishment costs				1,404
Sundry expense (income), net	(434)	165	(251)	1,569
Other expense (income), net	(10,414)	406	(45,655)	4,424
Net loss before income taxes	(27,998)	(135,058)	(86,237)	(199,343)
Income tax benefit (expense)	(320)	3,769	(3,440)	(5,689)
Net loss	(28,318)	(131,289)	(89,677)	(205,032)
Cumulative dividends for Series A Preferred Stock	(976)	(884)	(394)	(2,712)
Net loss attributable to common stockholders	$ (29,294)	$ (132,173)	$ (90,071)	$ (207,744)
Loss per share - Basic and diluted (in dollars per share)	$ (0.20)	$ (0.91)	$ (0.61)	$ (1.43)