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SCHEDULE OF OUTSTANDING AND EXERCISABLE (Details) - $ / shares | 12 Months Ended |
--- | --- | ---
Oct. 31, 2022 | Oct. 31, 2021 | Oct. 31, 2020
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Number Outstanding and Exercisable |  | 1,642,000 | 1,698,000
Weighted Average Exercise Price |  | $ 2.58 | $ 2.58
Two Thousand Ten Plan [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Number Outstanding and Exercisable |  | 1,718,634 | 1,907,534
Weighted Average Exercise Price |  | $ 2.82 | $ 2.82
Two Thousand Ten Plan [Member] | Range 1 [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Range of Exercise Prices | $ 0.67 |  |
Range of Exercise Prices | $ 2.27 |  |
Number Outstanding and Exercisable | 477,500 |  |
Weighted Average Remaining Contractual Life | 3 years 9 months 10 days |  |
Weighted Average Exercise Price | $ 1.46 |  |
Two Thousand Ten Plan [Member] | Range 2 [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Range of Exercise Prices | 2.58 |  |
Range of Exercise Prices | $ 3.13 |  |
Number Outstanding and Exercisable | 515,000 |  |
Weighted Average Remaining Contractual Life | 2 years 4 months 17 days |  |
Weighted Average Exercise Price | $ 2.78 |  |
Two Thousand Ten Plan [Member] | Range 3 [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Range of Exercise Prices | 3.46 |  |
Range of Exercise Prices | $ 5.30 |  |
Number Outstanding and Exercisable | 509,000 |  |
Weighted Average Remaining Contractual Life | 5 years 6 months 14 days |  |
Weighted Average Exercise Price | $ 4.17 |  |
2018 Plan [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Number Outstanding and Exercisable | 8,817,372 | 7,409,992 | 4,346,661
Weighted Average Exercise Price | $ 3.60 | $ 3.76 | $ 3.69
Number Exercisable, Options Exercisable | 5,219,039 |  |
Weighted Average Exercise Price, Options Exercisable | $ 3.57 |  |
2018 Plan [Member] | Range 1 [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Range of Exercise Prices | $ 2.09 |  |
Number Outstanding and Exercisable | 5,347,372 |  |
Weighted Average Remaining Contractual Life | 7 years 4 months 28 days |  |
Weighted Average Exercise Price | $ 3.24 |  |
Number Exercisable, Options Exercisable | 3,927,095 |  |
Weighted Average Remaining Contractual Life, Options Exercisable | 6 years 10 months 6 days |  |
Weighted Average Exercise Price, Options Exercisable | $ 3.40 |  |
2018 Plan [Member] | Range 2 [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Range of Exercise Prices | 3.96 | $ 3.87 |
Range of Exercise Prices | $ 5.30 |  |
Number Outstanding and Exercisable | 3,470,000 |  |
Weighted Average Remaining Contractual Life | 7 years 11 months 23 days |  |
Weighted Average Exercise Price | $ 4.16 |  |
Number Exercisable, Options Exercisable | 1,291,944 |  |
Weighted Average Remaining Contractual Life, Options Exercisable | 7 years 25 days |  |
Weighted Average Exercise Price, Options Exercisable | $ 4.09 |  |
Outside of Plans [Member] | Range 1 [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Weighted Average Exercise Price | 6.56 |  |
Share-based Payment Arrangement, Option, Exercise Price | $ 6.56 |  |
Outside of Plans [Member] | Range 2 [Member] |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |
Number Outstanding and Exercisable | 300,000 |  |
Weighted Average Remaining Contractual Life | 3 years 4 months 20 days |  |

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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. + References No definition available. + Details
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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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