Mineral Properties (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Mineral Properties | ||
| Mineral Properties | $ 16,732 | $ 16,732 |
| Golden Crest (South Dakota - US) [Member] | ||
| Mineral Properties | ||
| Mineral Properties | 1,078 | 1,078 |
| Bright Angel Project (Colorado - US) [Member] | ||
| Mineral Properties | ||
| Mineral Properties | 31 | 31 |
| Cat Creek Project (Colorado - US) | ||
| Mineral Properties | ||
| Mineral Properties | 12 | 12 |
| Lik project (Alaska - US) | ||
| Mineral Properties | ||
| Mineral Properties | $ 15,611 | $ 15,611 |