Outstanding stock compensation expense.

No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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- Definition

Description of terms of award under share-based payment arrangement.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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- Definition

Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.

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Stockholders' Equity (Details Narrative) - USD ($)	3 Months Ended	12 Months Ended
Stockholders' Equity (Details Narrative) - USD ($)	Jan. 31, 2021	Oct. 31, 2020	Oct. 31, 2019
Number of treasury stock shares
Stock-based compensation	$ 189,768	$ 868,477
Outstanding stock compensation expense	$ 975,126
Board of Directors [Member]
Share-based compensation, options, number of shares authorized	1,000,000
Five Board Members [Member]
Stock options granted			59,000
Stock options purchase price per share			$ 5.43
Stock options expected term			P6Y
Stock options vesting period			12 months
Stock options aggregate grant date fair value			$ 233,050
Certain Officers and Employees [Member]
Stock options granted			941,000
Stock options purchase price per share			$ 5.43
Stock options expected term			P6Y
Stock options vesting period			3 years
Stock options aggregate grant date fair value			$ 2,277,220