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Mineral Properties and Interest (Details) - USD ($) |  | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 21, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Mineral Properties and Interest |  |  |  |
Mineral properties and interest |  | $ 67,120,990 |  | $ 66,786,048
Gross proceeds from royalty | $ 8,500,000 |  |  |
Incurred costs | $ 164,835 |  |  |
Proceeds from sale of silver royalty |  |  | $ 8,335,115 | $ 8,335,115
Franco-Nevada Idaho Corporation |  |  |  |
Mineral Properties and Interest |  |  |  |
Percentage of net smelter returns (NSR) royalty | 100.00% |  |  |
Stibnite Gold Project |  |  |  |
Mineral Properties and Interest |  |  |  |
Percentage of net smelter returns (NSR) royalty |  | 1.70% |  |

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- Definition Amount of gross proceeds from royalty. + References No definition available. + Details
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- Definition The cash inflow from the sale of royalty interests in mining properties is the amount of cash the mineral producer pays the owner of the mine or mineral resource, net of any selling costs. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 360 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477385/932-360-S50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10(c)(7)(ii)(B)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479664/932-10-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10(c)(7)(ii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479664/932-10-S99-1 + Details
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- Definition Mineral properties, net of adjustments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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- Details
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