SCHEDULE OF OUTSTANDING AND EXERCISABLE (Details) - $ / shares	6 Months Ended
Apr. 30, 2023	Oct. 31, 2022
Range One [Member] \| Warrant [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number outstanding and exercisable	300,000
Weighted average remaining contractual life	2 years 10 months 24 days
Weighted average exercise price	$ 6.56
Range of exercise prices	$ 6.56
2010 Share Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number outstanding and exercisable	1,479,682	1,501,500
Weighted average exercise price	$ 2.83	$ 2.83
2010 Share Plan [Member] \| Range One [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercise prices, lower limit	0.67
Range of exercise prices, upper limit	$ 2.27
Number outstanding and exercisable	477,500
Weighted average remaining contractual life	3 years 3 months 18 days
Weighted average exercise price	$ 1.46
2010 Share Plan [Member] \| Range Two [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercise prices, lower limit	2.58
Range of exercise prices, upper limit	$ 3.13
Number outstanding and exercisable	493,182
Weighted average remaining contractual life	1 year 10 months 24 days
Weighted average exercise price	$ 2.79
2010 Share Plan [Member] \| Range Three [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercise prices, lower limit	3.46
Range of exercise prices, upper limit	$ 5.30
Number outstanding and exercisable	509,000
Weighted average remaining contractual life	5 years
Weighted average exercise price	$ 4.17
2018 Share Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number outstanding and exercisable	10,164,000	8,817,372
Weighted average exercise price	$ 3.68	$ 3.57
Number exercisable, options exercisable	5,964,554
Weighted average exercise price, options exercisable	$ 3.63
2018 Share Plan [Member] \| Range One [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercise prices, lower limit	2.09
Range of exercise prices, upper limit	$ 3.87
Number outstanding and exercisable	5,339,000
Weighted average remaining contractual life	6 years 10 months 24 days
Weighted average exercise price	$ 3.24
Number exercisable, options exercisable	4,423,444
Weighted average remaining contractual life (in years), options exercisable	6 years 7 months 6 days
Weighted average exercise price, options exercisable	$ 3.34
2018 Share Plan [Member] \| Range Two [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Range of exercise prices, lower limit	3.96
Range of exercise prices, upper limit	$ 5.30
Number outstanding and exercisable	4,825,000
Weighted average remaining contractual life	8 years 1 month 6 days
Weighted average exercise price	$ 4.16
Number exercisable, options exercisable	1,541,110
Weighted average remaining contractual life (in years), options exercisable	7 years 2 months 12 days
Weighted average exercise price, options exercisable	$ 4.02

Share based compensation shares authorized under stock option plans exercise price.

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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.

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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

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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

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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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.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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