Note 8 - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Jul. 31, 2025	Jul. 31, 2024
Cost	$ 78,229	$ 28,498
Accumulated Depreciation	(10,716)	(8,033)
Net Book Value	67,513	20,465
Plant and Processing Facilities [Member]
Cost	61,624	19,346
Accumulated Depreciation	(4,398)	(2,708)
Net Book Value	57,226	16,638
Mining Equipment [Member]
Cost	6,980	3,740
Accumulated Depreciation	(2,961)	(2,523)
Net Book Value	4,019	1,217
Logging Equipment and Vehicles [Member]
Cost	5,518	3,452
Accumulated Depreciation	(2,716)	(2,222)
Net Book Value	2,802	1,230
Computer Equipment [Member]
Cost	264	300
Accumulated Depreciation	(258)	(287)
Net Book Value	6	13
Furniture and Fixtures [Member]
Cost	243	243
Accumulated Depreciation	(204)	(190)
Net Book Value	39	53
Buildings [Member]
Cost	2,086	337
Accumulated Depreciation	(179)	(103)
Net Book Value	1,907	234
Land [Member]
Cost	1,514	1,080
Accumulated Depreciation	0	0
Net Book Value	$ 1,514	$ 1,080