Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Jul. 31, 2024 |
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
| Inventories | $ 26,803 | $ 8,348 | |
| Fair value adjustments, net, pretax | 0 | (346) | |
| Mining Concessions Purchase Agreement Member | |||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
| Cash payment 24 months after closing | $ 5,000 | ||
| SilverCrest | |||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
| Transaction advisory fees and other acquisition costs | $ 72,300 | ||
| Inventories | $ 72,000 | ||