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Oil and Gas Properties (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Oil and Gas Exploration and Production Industries Disclosures [Abstract]        
Acquired mineral and royalty interests     $ 696,600,000 $ 319,200,000
Mineral acquisition costs     356,800,000 1,900,000
Payment related to purchase price adjustments from prior property sales       63,000
Depletion expense $ 19,700,000 $ 8,800,000 $ 35,000,000.0 $ 15,500,000