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v3.24.2.u1

Composition of, and changes in goodwill (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 21 Months Ended | 24 Months Ended | 30 Months Ended | 40 Months Ended
--- | --- | --- | --- | --- | --- | ---
Apr. 30, 2024 | Apr. 30, 2023 | Apr. 30, 2024 | Apr. 30, 2023 | Apr. 30, 2023 | Apr. 30, 2023 | Apr. 30, 2023
Indefinite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
| $ (412,999) | $ (2,826,918) |  |  |  |  |
| 9,088,550 | 17,012,832 | $ 9,088,550 | $ 17,012,832 | $ 17,012,832 | $ 17,012,832 | $ 17,012,832
Goodwill [Member] |  |  |  |  |  |  |
Indefinite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
|  |  |  | 8,995,499 | 2,826,918 | 6,168,260 | 1,849,073
|  | (2,826,918) |  |  |  |  |
| $ 9,088,550 | $ 17,012,832 | 9,088,550 | $ 17,012,832 | $ 17,012,832 | $ 17,012,832 | $ 17,012,832
|  |  | $ (7,924,282) |  |  |  |

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