Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Details Narrative)

Stock Based Compensation (Details Narrative)			1 Months Ended	3 Months Ended
Stock Based Compensation (Details Narrative)	Oct. 30, 2020 $ / shares shares	May 08, 2018 $ / shares shares	Oct. 31, 2018 Days $ / shares shares	Jan. 31, 2021 USD ($) $ / shares shares	Jan. 31, 2020 USD ($) $ / shares shares
Stock option compensation to employees and directors \| $				$ 874,862	$ 963,880
Weighted average exercise per share \| $ / shares
Shares options, granted
Stock options exercised \| $				$ 104,224	$ 28,480
Warrants [Member]
Vesting period	5 months
Warrant expiration date	Oct. 30, 2025			Nov. 30, 2021
Warrants purchase of common stock shares	60,000
Warrant exercise price \| $ / shares	$ 2.06			$ 5.03
Consulting expense \| $				$ 57,000
Warrants issued
Warrants outstanding				500,000
Stock Option [Member]
Stock options exercised, shares				29,880	18,900
Stock options exercised \| $				$ 104,000	$ 28,000
2018 Plan [Member]
Weighted average exercise per share \| $ / shares				$ 3.78
Shares options, granted				1,130,000	800,000
Stock options exercised, shares				23,880
Shares available for future grants				2,000,000
First Tranche [Member]
Option to purchase common stock			500,000
Weighted average exercise per share \| $ / shares			$ 5.00
Consecutive trading days \| Days			20
Employees and Directors [Member] \| Minimum [Member]
Vesting period				1 year
Employees and Directors [Member] \| Maximum [Member]
Vesting period				4 years
Chairman, President and Chief Executive Officer [Member]
Option to purchase common stock		1,500,000
Expiration date		May 31, 2021
Chairman, President and Chief Executive Officer [Member] \| 2018 Plan [Member] \| Restricted Stock [Member]
Option to purchase common stock		1,500,000
Weighted average exercise per share \| $ / shares		$ 11.00
Expiration date		May 31, 2021
Chairman, President and Chief Executive Officer [Member] \| Minimum [Member]
Weighted average exercise per share \| $ / shares		$ 5.00
Service period		3 months
Chairman, President and Chief Executive Officer [Member] \| Maximum [Member]
Weighted average exercise per share \| $ / shares		$ 8.00
Service period		7 months
Consultants [Member]
Stock option compensation to employees and directors \| $				$ 57,000	$ 54,000
Employees and Consultants [Member] \| 2018 Plan [Member]
Shares options, granted				1,130,000	800,000
Employees and Consultants [Member] \| Minimum [Member] \| 2018 Plan [Member]
Exercise price \| $ / shares				$ 2.83
Employees and Consultants [Member] \| Maximum [Member] \| 2018 Plan [Member]
Exercise price \| $ / shares				$ 4.04