FAIR VALUE MEASUREMENTS (Details - Fair value Level 3) (Details) - Fair Value, Recurring [Member] - USD ($) |
Jul. 31, 2023 |
Apr. 30, 2023 |
|---|---|---|
| Warrant Liability [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Financial Liabilities Fair Value Disclosure | $ 15,579,000 | $ 0 |
| Bifurcated Embedded Derivative [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Financial Liabilities Fair Value Disclosure | 3,330,000 | 0 |
| Fair Value, Inputs, Level 3 [Member] | Warrant Liability [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Financial Liabilities Fair Value Disclosure | 15,579,000 | 0 |
| Fair Value, Inputs, Level 3 [Member] | Bifurcated Embedded Derivative [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Financial Liabilities Fair Value Disclosure | $ 3,300,000 | $ 0 |