Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)			12 Months Ended
	Nov. 01, 2021	Jun. 01, 2021	Oct. 31, 2023	Oct. 31, 2022
Property, Plant and Equipment [Line Items]
Revenue percentage			100.00%
Certificates of deposit fair value			$ 22,929,000	$ 17,327,000
Unrecognized tax benefits			$ 5,194,000
Net amount at risk by product and guarantee, weighted average period remaining			1 year 8 months 12 days
Exercise price				$ 2.58
Share-based compensation, expected term			5 years 5 months 19 days	5 years 9 months 3 days
Share-based compensation, expected volatility rate			100.27%	102.72%
Share-based compensation, risk free interest rate			3.87%	1.99%
Equity Option [Member]
Property, Plant and Equipment [Line Items]
Stock or unit option plan expense				$ 2,537,000
Share-Based Payment Arrangement, Tranche One [Member]
Property, Plant and Equipment [Line Items]
Common stock issued market condition stock options to purchase, shares			500,000
Warrant [Member]
Property, Plant and Equipment [Line Items]
Vesting period	5 months
Antidilutive securities excluded from the calculation of Diluted EPS			300,000	300,000
2018 Share Plan [Member]
Property, Plant and Equipment [Line Items]
Shares options, granted			1,640,000	1,430,000
Exercise price			$ 2.89	$ 3.15
Equity Option [Member]
Property, Plant and Equipment [Line Items]
Antidilutive securities excluded from the calculation of Diluted EPS			11,430,000	10,318,872
Equity Option [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Expiration period			5 years
Vesting period			12 months
Equity Option [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Expiration period				10 years
Vesting period			36 months
Equity Option [Member] \| 2018 Share Plan [Member]
Property, Plant and Equipment [Line Items]
Shares options, granted		2,000,000
Equity Option [Member] \| 2018 Share Plan [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Exercise price		$ 5.00
Equity Option [Member] \| 2018 Share Plan [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Exercise price		$ 8.00
Equity Option [Member] \| 2018 Share Plan [Member] \| Common Stock [Member]
Property, Plant and Equipment [Line Items]
Shares options, granted		100,000
Employees and directors [Member]
Property, Plant and Equipment [Line Items]
Stock-based compensation expense			$ 4,422,000	$ 3,463,000
Stock or unit option plan expense			$ 3,023,000	2,788,000
Chairman president and chief executive officer [Member] \| Share-Based Payment Arrangement, Tranche One [Member]
Property, Plant and Equipment [Line Items]
Common stock issued market condition stock options to purchase, shares			25,000
Chairman president and chief executive officer [Member] \| Market conditions stock option [Member]
Property, Plant and Equipment [Line Items]
Share-based compensation, exercise price		$ 4.02
Share-based compensation, expected term		10 years
Share-based compensation, expected volatility rate		75.00%
Share-based compensation, risk free interest rate		1.62%
Consultants[Member] \| Warrant [Member]
Property, Plant and Equipment [Line Items]
Stock or unit option plan expense			$ 0	221,000
Consultants[Member] \| Service based and performance based stock options [Member]
Property, Plant and Equipment [Line Items]
Stock or unit option plan expense			221,000	434,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount			$ 281,000
Weighted-average period recognition			2 years 6 months
Consultants[Member] \| Non vested stock option[Member]
Property, Plant and Equipment [Line Items]
Stock or unit option plan expense			$ 209,000	$ 434,000