Exploration and Evaluation Assets - Additional Information (Details) - USD ($) $ in Thousands |
1 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2025 |
Dec. 31, 2025 |
|
| Disclosure Of Exploration And Evaluation Assets [Line Items] | ||
| Proceeds from acquisition cost | $ 3,009 | |
| Gain or loss on disposal | $ 0 | |
| Pastos Grandes | ||
| Disclosure Of Exploration And Evaluation Assets [Line Items] | ||
| Royalties as a percentage of gross operating revenues | 1.50% | |
| Royalties as a percentage of net back income | 3.00% |