Mineral Properties and Machinery and Equipment, and Construction in Progress - Narrative (Details) $ in Thousands |
Jun. 30, 2026
USD ($)
|
Dec. 31, 2025
USD ($)
|
May 29, 2024
ha
claim
|
|---|---|---|---|
| Mineral Properties [Line Items] | |||
| Project deposits | $ 12,614 | $ 0 | |
| Mineral properties and fixed assets, net | 51,815 | 50,853 | |
| Construction in Progress | |||
| Mineral Properties [Line Items] | |||
| Property and equipment, gross | 973 | 0 | |
| Machinery and equipment | |||
| Mineral Properties [Line Items] | |||
| Property and equipment, gross | 679 | $ 655 | |
| Reclassification, Other | |||
| Mineral Properties [Line Items] | |||
| Project deposits | (1,000) | ||
| Reclassification, Other | Construction in Progress | |||
| Mineral Properties [Line Items] | |||
| Property and equipment, gross | $ 1,000 | ||
| Strategic Metals Development Inc. | |||
| Mineral Properties [Line Items] | |||
| Number of contiguous mineral claims in project | claim | 14 | ||
| Area of contiguous mineral claims | ha | 12,522 |