Accounts Receivable, Net (Tables)

12 Months Ended

Dec. 31, 2020

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	As of December 31,
	2020	2019
	(In thousands)
Oil and natural gas receivables	$100,257	$165,275
Joint interest receivables	11,530	39,114
Other receivables	24,191	6,610
Total	135,978	210,999
Allowance for credit losses	(2,869)	(1,536)
Total accounts receivable, net	$133,109	$209,463