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Fair Value Measurements - Hierarchy of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Commodity derivative contracts (see Note 6) | $ 86,654 | $ 59,895
Investment in unconsolidated affiliate | 116,504 | 100,172
Commodity derivative contracts (see Note 6) | 48 | 14,926
Recurring |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Commodity derivative contracts (see Note 6) | 41,342 | 17,189
Contingent consideration (see Note 6) | 45,312 | 42,706
Investment in unconsolidated affiliate | 116,504 | 100,172
Total assets | 203,158 | 160,067
Commodity derivative contracts (see Note 6) | 48 | 14,926
Total liabilities | 48 | 14,926
Recurring | Level 1 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Commodity derivative contracts (see Note 6) | 0 | 0
Contingent consideration (see Note 6) | 0 | 0
Investment in unconsolidated affiliate | 116,504 | 100,172
Total assets | 116,504 | 100,172
Commodity derivative contracts (see Note 6) | 0 | 0
Total liabilities | 0 | 0
Recurring | Level 2 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Commodity derivative contracts (see Note 6) | 41,342 | 11,312
Contingent consideration (see Note 6) | 45,312 | 42,706
Investment in unconsolidated affiliate | 0 | 0
Total assets | 86,654 | 54,018
Commodity derivative contracts (see Note 6) | 48 | 14,926
Total liabilities | 48 | 14,926
Recurring | Level 3 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Commodity derivative contracts (see Note 6) | 0 | 5,877
Contingent consideration (see Note 6) | 0 | 0
Investment in unconsolidated affiliate | 0 | 0
Total assets | 0 | 5,877
Commodity derivative contracts (see Note 6) | 0 | 0
Total liabilities | $ 0 | $ 0

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