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The element represents stock compensation.

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

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

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

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

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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

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

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- Definition

Period from grant date that an equity-based award expires, 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 fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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STOCK-BASED COMPENSATION (Details Narrative) - USD ($)					1 Months Ended		12 Months Ended
STOCK-BASED COMPENSATION (Details Narrative) - USD ($)	Mar. 23, 2021	Nov. 26, 2019	Mar. 01, 2019	Apr. 30, 2016	May 31, 2021	Nov. 30, 2018	Apr. 30, 2022	Apr. 30, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation							$ 1,722,003	$ 994,264
Amount grant for consulting services							383,000
Stock-based compensation							$ 4,408,569	$ 2,411,063
Options granted							1,950,000	125,000
Exercise price (in dollars per share)							$ 2.7195	$ 1.5000
Options vested and expected to vest							13,700,000
Weighted-average period vested and expected to vest at end							6 years 7 months 13 days
General and Administrative Expense [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation							$ 3,985,402	$ 2,323,811
Unamortized Stock Based Compensation [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options vested and expected to vest							4,500,000
Weighted-average period vested and expected to vest at end							1 year 9 months 18 days
Performance Contingent Stock Options [Member] \| Chief Executive Officer [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options granted						2,000,000
Exercise price (in dollars per share)						$ 1.00
Performance Contingent Stock Options [Member] \| Key Employees and Director [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Terms of award		In the event any of the stock price milestones are not achieved within three
Options granted	450,000	4,250,000
Performance Contingent Stock Options [Member] \| Director [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Terms of award					the Company issued restricted stock awards pursuant to the 2021 Plan to one employee and four independent Board members. The restricted stock awards vest over 48 months for the employee and 12 months for the independent Board members.
Restricted Stock [Member] \| Employee [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation							$ 1,100,000
Share-Based Payment Arrangement, Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation							4,400,000	$ 2,400,000
Share-Based Payment Arrangement, Option [Member] \| Director [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation							$ 2,900,000
Minimum [Member] \| Performance Contingent Stock Options [Member] \| General and Administrative Expense [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation						$ 1,200,000
Stock Incentive Plan2016 [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares authorized for issuance				12,500,000
Additional number of shares available for issuance			7,500,000
Stock Incentive Plan2016 [Member] \| Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expiration period				5 years
Stock Incentive Plan2016 [Member] \| Maximum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expiration period				10 years