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Note 4 – Marketable Securities	12 Months Ended
	Apr. 30, 2024
Investments, Debt and Equity Securities [Abstract]
Note 4 – Marketable Securities	Note 4 – Marketable Securities There were no marketable securities at April 30, 2024. At April 30, 2023, marketable securities consisted solely of corporate bonds and were classified at Level 2 in the Fair Value Hierarchy. Fair value, cost basis, and unrealized losses totaled $12,814,038, $13,678,203, and $864,165 at April 30, 2023, respectively.

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- Definition

The entire disclosure for investments in certain debt and equity securities.

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