ACQUISITIONS AND DIVESTITURE - Schedule of Post Acquisition Operating Results (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended	8 Months Ended	12 Months Ended
	Apr. 30, 2024	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Pro forma (unaudited)
Bargain purchase gain and measurement period adjustment				$ 0	$ 13,532	$ (1,412)
Svenska Petroleum Exploration Aktiebolag
Business Combination [Line Items]
Crude oil, natural gas and natural gas liquids sales			$ 95,082
Net income			$ 12,143
Pro forma (unaudited)
Crude oil, natural gas and natural gas liquids sales					510,513	632,514
Operating income					120,681	243,228
Net income					$ 38,336	$ 95,740
Basic net income					$ 38,336,000	$ 95,740,000
Basic net income per share (in dollars per share)					$ 370	$ 900
Basic weighted average shares outstanding (in shares)					103,669,000	106,376,000
Diluted net income (in dollar per share)					$ 38,336,000	$ 95,740,000
Diluted net income per share (in dollar per share)					$ 370	$ 900
Diluted weighted average shares outstanding (in shares)					103,747,000	106,555,000
Bargain purchase gain and measurement period adjustment	$ 19,900	$ 6,400			$ 13,500	$ 1,400