XML 57 R46.htm IDEA: XBRL DOCUMENT v3.25.2
Related Party Transactions (Details) - Related Party - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Grey Rock Administration, LLC (the Manager)        
Related party transactions        
Annual service fee     $ 10.0  
Oil and gas management agreement, renewal term     1 year  
Oil and gas management agreement, transition services term     90 days  
Investment Advisor Under Funds Control        
Related party transactions        
Management fees paid $ 2.5 $ 2.5 $ 5.0 $ 5.0