Variable Interest Entity - Narrative (Details) $ in Thousands |
Dec. 31, 2025
USD ($)
mineralRightsLease
|
Dec. 31, 2024
USD ($)
|
Jun. 26, 2023 |
May 17, 2021 |
|---|---|---|---|---|
| Variable Interest Entity (Details) [Line Items] | ||||
| Number of mineral rights leases acquired | mineralRightsLease | 2 | |||
| VIE | ||||
| Variable Interest Entity (Details) [Line Items] | ||||
| Mineral interests | $ | $ 17,339 | $ 17,125 | ||
| Round Top Mountain Development, LLC | ||||
| Variable Interest Entity (Details) [Line Items] | ||||
| Equity interest percentage | 81.30% | 80.00% | ||
| Round Top Mountain Development, LLC | TMRC | ||||
| Variable Interest Entity (Details) [Line Items] | ||||
| Equity interest percentage | 18.70% |