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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

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