Share Based Awards (Details Narrative) - USD ($) |
12 Months Ended | |
|---|---|---|
Apr. 30, 2021 |
Apr. 30, 2020 |
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| Share-based Payment Arrangement [Abstract] | ||
| Number of shares issuable in connection with Awards under the Plan, maximum | 8,750,000 | 8,750,000 |
| Unrecognized stock-based compensation expense related to unvested stock options, net of estimated forfeitures | $ 914,915 | $ 1,009,731 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
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