FAIR VALUE MEASUREMENTS (Details - Fair value) - Fair Value, Recurring [Member] - USD ($) |
Jan. 31, 2026 |
Oct. 31, 2025 |
Apr. 30, 2025 |
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| Warrant Liability [Member] | |||
| Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] | |||
| Warrant liabilities | $ 13,657,000 | $ 16,152,000 | $ 338,000 |
| Derivative Liability [Member] | |||
| Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] | |||
| Warrant liabilities | 1,136,000 | $ 1,693,000 | 0 |
| Fair Value, Inputs, Level 3 [Member] | Warrant Liability [Member] | |||
| Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] | |||
| Warrant liabilities | 13,657,000 | 338,000 | |
| Fair Value, Inputs, Level 3 [Member] | Derivative Liability [Member] | |||
| Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] | |||
| Warrant liabilities | $ 1,136,000 | $ 0 |
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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