Note 6 - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Details) - USD ($) $ in Thousands |
Apr. 30, 2025 |
Jul. 31, 2024 |
|---|---|---|
| Cost | $ 77,522 | $ 28,498 |
| Accumulated Depreciation | (9,975) | (8,033) |
| Net Book Value | 67,547 | 20,465 |
| Plant and Processing Facilities [Member] | ||
| Cost | 61,470 | 19,346 |
| Accumulated Depreciation | (3,853) | (2,708) |
| Net Book Value | 57,617 | 16,638 |
| Mining Equipment [Member] | ||
| Cost | 6,745 | 3,740 |
| Accumulated Depreciation | (2,877) | (2,523) |
| Net Book Value | 3,868 | 1,217 |
| Logging Equipment and Vehicles [Member] | ||
| Cost | 5,161 | 3,452 |
| Accumulated Depreciation | (2,595) | (2,222) |
| Net Book Value | 2,566 | 1,230 |
| Computer Equipment [Member] | ||
| Cost | 303 | 300 |
| Accumulated Depreciation | (296) | (287) |
| Net Book Value | 7 | 13 |
| Furniture and Fixtures [Member] | ||
| Cost | 243 | 243 |
| Accumulated Depreciation | (201) | (190) |
| Net Book Value | 42 | 53 |
| Buildings [Member] | ||
| Cost | 2,086 | 337 |
| Accumulated Depreciation | (153) | (103) |
| Net Book Value | 1,933 | 234 |
| Land [Member] | ||
| Cost | 1,514 | 1,080 |
| Accumulated Depreciation | 0 | 0 |
| Net Book Value | $ 1,514 | $ 1,080 |