STOCK OPTIONS AND WARRANTS (Details - Unvested Option activity) - $ / shares |
12 Months Ended | |
|---|---|---|
Apr. 30, 2022 |
Apr. 30, 2021 |
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| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||
| Weighted average exercise price oustanding, ending | $ 53.05 | |
| Unvested Stock Options [Member] | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||
| Number of shares unvested outsatnding.beginning | 4,000 | 4,133 |
| Weighted average exercise price outstading, beginning | $ 0 | $ 0 |
| Options granted | 7,334 | 7,334 |
| Granted | $ 5.34 | $ 13.90 |
| Options vested | (7,767) | (7,467) |
| Vested | $ 0 | $ 0 |
| Options forfeited | 0 | 0 |
| Forfeited | $ 0 | $ 0 |
| Number of shares unvested outsatnding, ending | 4,000 | 4,000 |
| Weighted average exercise price oustanding, ending | $ 2.50 | $ 0 |
| X | ||||||||||
- Definition Weighted Average Grant Date Fair Value per Share vested No definition available.
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- Definition 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. No definition available.
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- Definition Net number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of non-vested options outstanding. No definition available.
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- Definition Number of non-vested options forfeited. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options forfeited. No definition available.
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- Definition Number of options vested. No definition available.
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- Details
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