v3.26.1
Note 2 - Summary of Significant Accounting Policies - Disaggregation of Partnership's Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Revenue $ 56,075 $ 32,395 $ 114,950 $ 75,559
Royalties, Oil [Member]        
Revenue [1] 43,622 22,568 80,260 55,190
Royalties, Natural Gas [Member]        
Revenue 278 1,864 4,605 7,072
Royalties [Member]        
Revenue $ 43,900 $ 24,432 $ 84,865 $ 62,262
[1] Includes natural gas liquids sales.