STOCK OPTIONS AND WARRANTS (Details - Unvested Option activity) - Unvested Stock Options [Member] |
3 Months Ended |
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Jul. 31, 2021
$ / shares
shares
| |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Beginning balance | shares | 4,000 |
| Beginning balance | $ / shares | $ 10.05 |
| Granted | shares | 1,000 |
| Granted | $ / shares | $ 23.10 |
| Vested | shares | (2,500) |
| Vested | $ / shares | |
| Forfeited | shares | 0 |
| Forfeited | $ / shares | |
| Ending balance | shares | 2,500 |
| Ending balance | $ / shares | $ 10.05 |
| 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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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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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