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Related Party Transactions (Details) - Management - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Related party transactions    
Annual management fees payable $ 10.0  
Oil and gas management agreement, renewal term 1 year  
Oil and gas management agreement, transition services term 90 days  
Management fees paid $ 2.5  
Due to management company   $ 1.5