SUPPLEMENTAL CASH FLOW INFORMATION

12 Months Ended

Dec. 31, 2019

Supplemental Cash Flow Information [Abstract]

SUPPLEMENTAL CASH FLOW INFORMATION

SUPPLEMENTAL CASH FLOW INFORMATION

	Successor						Predecessor
(in thousands)	Year Ended December 31, 2019			February 9, 2018 Through December 31, 2018			January 1, 2018 Through February 8, 2018
Supplemental cash flow information:
Cash paid for interest	$	56,683		$	52,017		$	1,145
Cash paid for income taxes	706			1,573			—
Non-cash investing and financing activities:
Increase in asset retirement obligations	853			5,665			—
Increase (decrease) in accruals or payables for capital expenditures	(155,681		)	39,997			4,896
Increase in withholding tax accruals for share-based compensation	142			534			—
Distribution of non-STACK assets, net of liabilities	—			—			43,482
Equity issued in Business Combination	—			2,067,393			—
Release of common stock from possible redemption	—			996,384			—
Other	78			(6		)	—