ACQUISITIONS - Schedule of Post Acquisition Operating Results (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended		12 Months Ended
	Apr. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Pro forma (unaudited)
Bargain purchase gain		$ 0	$ 19,898	$ 0	$ 19,898
Svenska Petroleum Exploration Aktiebolag
Pro forma (unaudited)
Crude oil, natural gas and natural gas liquids sales			116,778		248,458
Operating income			(7,336)		38,091
Net income			$ (5,842)		$ 9,316
Net income per share - basic (in dollars per share)			$ (0.06)		$ 0.09
Basic weighted average shares outstanding (in shares)			103,528,000		103,594,000
Net income per share - diluted (in dollars per share)			$ (0.06)		$ 0.09
Diluted weighted average shares outstanding (in shares)			103,676,000		103,677,000
Bargain purchase gain	$ 19,900		$ 19,900			$ 6,400