Note 8 - Asset Retirement Obligations (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Change in Asset Retirement Obligation [Table Text Block]

	Year Ended December 31,
	2023			2022			2021
Beginning asset retirement obligations	$	7,502		$	4,260		$	2,293
Liabilities incurred from new wells		445			573			980
Liabilities assumed in acquisitions		2,638			3,219			981
Liabilities divested		(81	)		—			(6	)
Dispositions		—			—			(25	)
Revision of estimates (a)		2,219			(920	)		(130	)
Accretion of discount		522			370			167
Ending asset retirement obligations	$	13,245		$	7,502		$	4,260