Discontinued Operations - results of operations (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Oct. 31, 2023 |
Oct. 31, 2022 |
Oct. 31, 2023 |
Oct. 31, 2022 |
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| Discontinued Operations and Disposal Groups [Abstract] | ||||
| Revenues | $ 1,056,932 | $ 782,850 | $ 2,926,151 | $ 2,725,570 |
| Cost of goods sold | 1,154,200 | 673,046 | 2,539,316 | 2,340,259 |
| Gross Margin | (97,268) | 109,804 | 386,835 | 385,311 |
| Operating Expenses | ||||
| Operations | 173,825 | 171,055 | 383,805 | 332,838 |
| Research and development | 31,054 | 87,958 | 77,303 | 170,764 |
| Sales and marketing | 287,413 | 168,013 | 691,517 | 363,291 |
| General and administrative | 9,982 | 104,323 | 53,588 | 159,484 |
| Total operating expenses | 502,274 | 531,349 | 1,206,213 | 1,026,377 |
| Operating loss | (599,542) | (421,545) | (819,378) | (641,066) |
| Other (income) expense | ||||
| Interest expense | 22,856 | |||
| Other, net | (31) | (8,050) | (150) | (8,174) |
| Net loss from discontinued operations | $ (599,511) | $ (413,495) | $ (842,084) | $ (632,892) |
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- Definition Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of operating expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of other income attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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