Commitments and Contingencies (Details) - USD ($) |
6 Months Ended | |||||
|---|---|---|---|---|---|---|
May 29, 2026 |
Jun. 17, 2024 |
Sep. 05, 2023 |
Apr. 30, 2026 |
Apr. 30, 2025 |
Aug. 30, 2004 |
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| Commitments and Contingencies [Line Items] | ||||||
| Smelter return royalty net percentage | 2.00% | |||||
| Royalty payments | $ 6,875,000 | |||||
| Royalty interest rate per annum | 6.00% | |||||
| Claim amount | $ 315,000,000 | |||||
| Arbitration fee, percentage | 6.00% | |||||
| Legal amount | $ 9,500,000 | $ 5,900,000 | $ 9,500,000 | |||
| Claim proceeds percentage | 30.00% | |||||
| Net proceeds percentage | 12.00% | |||||
| Deferred amount interest rate | 6.00% | |||||
| Deferred salary and bonus | $ 825,000 | |||||
| Percentage of legal costs | 20.00% | |||||
| Litigation accrual | $ 7,080,000.00 | |||||
| Agreement payment amount | $ 315,000,000 | $ 5.9 | ||||
| Subsequent Event [Member] | ||||||
| Commitments and Contingencies [Line Items] | ||||||
| Legal cost payable to other party | $ 998,000 | |||||
| X | ||||||||||
- Definition Represent the percentage of claim proceeds. No definition available.
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| X | ||||||||||
- Definition represent the damages proceeds percentage from net proceeds. No definition available.
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| X | ||||||||||
- Definition Deferred amount interest rate. No definition available.
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| X | ||||||||||
- Definition Represents the amount of deferred salary and bonus amounts, with accrued interest. No definition available.
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| X | ||||||||||
- Definition Percentage of arbitration fee. No definition available.
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| X | ||||||||||
- Definition The percentage of legal costs. No definition available.
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| X | ||||||||||
- Definition Royalty interest rate per annum. No definition available.
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| X | ||||||||||
- Definition Percentage of agreed-to pay net smelter return royalty. No definition available.
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| X | ||||||||||
- Definition Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount awarded to other party in judgment or settlement of litigation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of damages paid to the plaintiff in the legal matter. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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