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Note 2 – Summary of Significant Accounting Policies (Details Narrative) - USD ($) | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Nov. 30, 2024 | Sep. 30, 2024 | Dec. 31, 2023 | Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2024 | Oct. 31, 2023 | Apr. 30, 2024
Accounting Policies [Abstract] |  |  |  |  |  |  |  |
Asset Impairment Charges |  |  |  |  |  |  |  | $ 11,353,875
Contract with Customer, Liability, Current |  |  |  | $ 221,380 |  | $ 221,380 |  | 53,939
Contract with Customer, Asset, before Allowance for Credit Loss, Current |  |  |  | 0 |  | 0 |  | 1,477,859
Standard Product Warranty Accrual, Current |  |  |  | 587,000 |  | 587,000 |  | $ 372,000
[custom:DifferenceBetweenComprehensiveLossAndNetLoss] |  |  |  |  |  | 4,621 | $ 656,074 |
Debt Securities, Available-for-Sale, Unrealized Gain (Loss) |  |  |  |  |  | 0 | 653,052 |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Parent |  |  |  |  | $ 1,376 | (4,621) | 3,022 |
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent |  |  |  |  |  | (25,750,994) | (10,838,594) |
Net Cash Provided by (Used in) Operating Activities, Continuing Operations |  |  |  |  |  | (12,487,713) | $ (11,240,359) |
Banking Regulation, Total Capital, Actual |  |  |  | $ 6,240,000 |  | $ 6,240,000 |  |
[custom:FirmCommitmentUnderwrittenPublicOfferingNetProceeds] | $ 6,000,000 | $ 8,000,000 | $ 8,400,000 |  |  |  |  |

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