INVESTMENT IN DEBT AND EQUITY SECURITIES (Details - Series G Preferred Stock and Preferred Stock Warrants) - USD ($) |
12 Months Ended | |
|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
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| DisclosureLineitem [Line Items] | ||
| Change in fair value | $ (7,732,000) | $ 5,063,950 |
| QCLS Series G Preferred Stock [Member] | ||
| DisclosureLineitem [Line Items] | ||
| Investment, beginnning balance | 22,474,000 | 0 |
| Purchased | 17,410,050 | |
| Change in fair value | (8,708,000) | 5,063,950 |
| Investment, ending balance | 13,766,000 | 22,474,000 |
| QCLS Series G Warrants [Member] | ||
| DisclosureLineitem [Line Items] | ||
| Investment, beginnning balance | 8,618,000 | 0 |
| Purchased | 10,985,684 | |
| Change in fair value | (2,602,000) | (2,367,684) |
| Investment, ending balance | 6,016,000 | $ 8,618,000 |
| QCLS Series G Warrants [Member] | QCLS [Member] | ||
| DisclosureLineitem [Line Items] | ||
| Expiration of short-term warrants | $ 2,917,000 | |
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- Definition Amount of increase (decrease) of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investments, and noncurrent assets classified as other. No definition available.
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- Definition Amount of cash outflow to acquire investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as investing activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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