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v3.22.0.1

LEASES (Details Narrative) | 3 Months Ended
--- | ---
Jan. 31, 2022 USD ($) ft² | Jan. 31, 2021 USD ($)
Payments for rent | $ 17,000 | $ 16,000
Almaden Expressway, San Jose [Member] |  |
Area of land | ft² | 2,000 |
Lease expiration date | Sep. 30, 2021 |
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 | 56 months |

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- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918673-209980 + Details
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