Composition of, and changes in goodwill (Details) - USD ($) |
6 Months Ended | 12 Months Ended | 16 Months Ended | 21 Months Ended | |
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Apr. 30, 2021 |
Jan. 31, 2023 |
Apr. 30, 2021 |
Jan. 31, 2023 |
Apr. 30, 2022 |
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Indefinite-Lived Intangible Assets [Line Items] | |||||
$ 19,839,750 | $ 19,839,750 | $ 25,138,750 | |||
Goodwill [Member] | |||||
Indefinite-Lived Intangible Assets [Line Items] | |||||
$ 6,168,260 | 8,995,499 | $ 1,849,073 | 2,826,918 | ||
$ 8,017,333 | $ 19,839,750 | $ 8,017,333 | $ 19,839,750 |
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. No definition available.
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- Details
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