ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Detail of Accounts Payable and Accrued Liabilities

	Successor
(in thousands)	December 31, 2019			December 31, 2018
Accounts payable	$	27,349		$	20,422
Accruals for capital expenditures	1,244			139,904
Revenue and royalties payable	27,355			50,241
Accruals for operating expenses	25,131			21,830
Accrued interest	9,663			2,477
Derivative settlements	511			109
Other	1,716			12,456
Total accrued liabilities	65,620			227,017
Less: liabilities subject to compromise	(28,832		)	—
Accounts payable and accrued liabilities	$	64,137		$	247,439