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LEASES (Details Narrative) | 12 Months Ended
--- | ---
Oct. 31, 2022 USD ($) ft² | Oct. 31, 2021 USD ($)
Payments for rent | $ 66,000 | $ 64,000
Almaden Expressway San Jose [Member] |  |
Area of land | ft² | 2,000 |
Lease expiration date | Sep. 30, 2021 |
Lease extension | Effective August 17, 2021, the lease was amended to extend the expiration date to September 30, 2024, with an option to extend the lease an additional two years |
Payments for rent | $ 5,000 |
Rent percentage | 3.00% |
Right of use asset obtained in exchange for operating lease liability | $ 260,000 |
Operating lease weighted average discount rate percent | 10.00% |
Lessee operating lease term of contract | 47 months |

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- Definition Description of terms and conditions of option to extend lessee's operating lease. Includes, but is not limited to, information about option recognized as part of right-of-use asset and lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980 + Details
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