Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Consolidated Statements of Operations
Revenue	$ 138,655	$ 76,057	$ 293,537	$ 119,511
Costs and expenses
Cost of sales (exclusive of items shown separately below)	76,644	57,762	157,897	88,958
Asset retirement obligations accretion	755	154	990	305
Depreciation and amortization	9,783	5,955	18,463	12,110
Selling, general and administrative	8,786	5,165	20,610	9,873
Total costs and expenses	95,968	69,036	197,960	111,246
Operating income	42,687	7,021	95,577	8,265
Other income, net	2,348	3,432	2,714	6,367
Interest expense, net	(1,937)	(283)	(3,068)	(485)
Income before tax	43,098	10,170	95,223	14,147
Income tax expense	9,818	228	20,472	62
Net income	$ 33,280	$ 9,942	$ 74,751	$ 14,085
Earnings per common share
Basic	$ 0.75	$ 0.23	$ 1.69	$ 0.32
Diluted	$ 0.74	$ 0.23	$ 1.66	$ 0.32
Weighted average common shares outstanding
Basic weighted average shares outstanding	44,271	44,184	44,226	43,816
Diluted weighted average shares outstanding	45,135	44,184	45,022	43,816