Fair Value Measurements - Summary of Gain (Loss) Derivative Instruments (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Fair Value Disclosures [Abstract] | ||||
| Termination of gold zero cost collars | $ 0 | $ 4 | $ 0 | $ (342) |
| Fair value adjustments, net | $ 0 | $ 4 | $ 0 | $ (342) |