Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Consolidated Statements of Operations
Revenue	$ 136,925	$ 76,377	$ 430,461	$ 195,889
Costs and expenses
Cost of sales (exclusive of items shown separately below)	79,634	54,808	237,530	143,768
Asset retirement obligations accretion	495	156	1,485	461
Depreciation and amortization	11,435	6,751	29,898	18,861
Selling, general and administrative	8,672	5,895	29,282	15,767
Total costs and expenses	100,236	67,610	298,195	178,857
Operating income	36,689	8,767	132,266	17,032
Other income, net	(933)	789	1,781	7,156
Interest expense, net	(2,255)	(933)	(5,323)	(1,418)
Income before tax	33,501	8,623	128,724	22,770
Income tax expense	6,596	1,588	27,068	1,650
Net income	$ 26,905	$ 7,035	$ 101,656	$ 21,120
Earnings per common share
Basic	$ 0.61	$ 0.16	$ 2.30	$ 0.48
Diluted	$ 0.60	$ 0.16	$ 2.27	$ 0.48
Weighted average common shares outstanding
Basic weighted average shares outstanding	44,085	44,109	44,179	43,915
Diluted weighted average shares outstanding	44,543	44,465	44,747	43,996