INVESTMENT IN DEBT AND EQUITY SECURITIES (Details - TNF Series G Preferred Stock and Preferred Stock Warrants) - USD ($) |
3 Months Ended | |
|---|---|---|
Jul. 31, 2025 |
Jul. 31, 2024 |
|
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Change in fair value of warrant asset | $ (2,839,000) | $ 966,950 |
| Investment, ending balance | 19,635,000 | |
| Change in fair value | (4,832,000) | $ (242,684) |
| TNF [Member] | Preferred Stock Warrants [Member] | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Investment, beginning balance | 8,618,000 | |
| Change in fair value | (4,832,000) | |
| Investment, ending balance | 3,786,000 | |
| TNF [Member] | Series G Preferred Stock [Member] | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Investment, beginning balance | 22,474,000 | |
| Change in fair value of warrant asset | (2,839,000) | |
| Investment, ending balance | $ 19,635,000 | |