Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	4 Months Ended	8 Months Ended	12 Months Ended
	Dec. 31, 2020	Aug. 21, 2020	Dec. 31, 2021
Operating Revenues:
Operating revenues	$ 16,400	$ 8,223	$ 220,124
Operating Costs and Expenses:
Crude oil and natural gas production	2,653	4,870	25,053
Production and ad valorem taxes	886	566	10,746
Exploration and abandonments	5,032	4	1,549
Depletion, depreciation and amortization	9,877	6,385	65,201
Accretion of discount	51	89	167
General and administrative	2,775	4,840	8,885
Stock-based compensation	15,776	0	6,676
Total operating costs and expenses	37,050	16,754	118,277
Income (loss) from operations	(20,650)	(8,531)	101,847
Interest income	6	0	1
Interest expense	(8)	0	(2,484)
Derivative loss, net	0	0	(26,734)
Other expense	0	(76,503)	(167)
Income (loss) before income taxes	(20,652)	(85,034)	72,463
Income tax expense (benefit)	(4,223)	0	16,904
Net income (loss)	$ (16,429)	(85,034)	$ 55,559
Earnings (loss) per share:
Basic net income (loss) (in dollars per share)	$ (0.18)		$ 0.55
Diluted net income (loss) (in dollars per share)	$ (0.18)		$ 0.54
Weighted average shares outstanding:
Basic (in shares)	91,629		93,127
Diluted (in shares)	91,629		94,772
Dividends declared, per share (in dollars per share)			$ 0.125
Crude Oil Sales [Member]
Operating Revenues:
Operating revenues	$ 15,988	8,069	$ 210,453
Natural Gas and NGL Sales [Member]
Operating Revenues:
Operating revenues	$ 412	$ 154	$ 9,671