Schedule of Stock Option Activity (Details) - $ / shares	6 Months Ended	12 Months Ended
Oct. 31, 2024	Apr. 30, 2023
Share-Based Payment Arrangement [Abstract]
Shares Underlying Options Outstanding, beginning	734,543
Weighted Average Exercise Price, Beginning balance	$ 2.12
Weighted Average Remaining Contractual Term (In Years), Ending	6 years 9 months 18 days	7 years 7 months 6 days
Shares underlying Options Outstanding, Granted
Weighted Average Exercise Price, Granted
Shares Underlying Options ,Exercised
Weighted Average Exercise Price, Exercised
Shares Underlying Options, Cancelled/forfeited	(222,957)
Weighted Average Exercise Price, Cancelled/forfeited	$ 1.20
Shares Underlying Options, ending	511,586
Weighted average exercise price, ending balance	$ 2.52
Shares Underlying Options, Exercisable at Ending	347,714
Weighted Average Exercise Price, Exercisable at ending	$ 3.30
Weighted Average Remaining Contractual Term (In Years), Exercisable at Ending	6 years 3 months 18 days

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)
-Publisher FASB
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Weighted average price of options that were either forfeited or expired.

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

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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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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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, 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 option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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