Stock-Based Compensation - Summary of Stock Option Using the Black-Scholes Option-Pricing Model on Grant Date (Details)	6 Months Ended
Oct. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Risk free interest rate	4.20%
Volatility	104.00%
Expected term (years)	5 years

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.

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+ Details