Condensed Consolidated Statement of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Condensed Consolidated Statement of Operations
Revenue	$ 372,917	$ 383,030	$ 1,166,841	$ 1,186,579
Cost of revenue (exclusive of depreciation and amortization)	291,222	295,936	896,110	903,682
Selling, general and administrative expenses	50,372	44,913	151,884	137,231
Depreciation and amortization	27,114	35,041	82,326	109,428
Impairment of goodwill and other intangible assets	99,682		99,682
Related party expense	1,405	759	3,454	3,267
Operating income (loss)	(96,878)	6,381	(66,615)	32,971
Other expense (income), net:
Interest expense, net	39,747	38,339	117,778	114,883
Debt modification and extinguishment costs		1,067	1,404	1,067
Sundry expense (income), net	(10)	(2,571)	1,028	(4,961)
Other expense (income), net	581	(781)	4,965	(4,813)
Net loss before income taxes	(137,196)	(29,673)	(191,790)	(73,205)
Income tax (expense) benefit	3,769	733	(5,689)	(4,911)
Net loss	(133,427)	(28,940)	(197,479)	(78,116)
Cumulative dividends for Series A Preferred Stock	(884)	(914)	(2,712)	(2,742)
Net loss attributable to common stockholders	$ (134,311)	$ (29,854)	$ (200,191)	$ (80,858)
Loss per share - basic and diluted (in dollars per share)	$ (0.89)	$ (0.20)	$ (1.33)	$ (0.53)