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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Jul. 31, 2024 | Apr. 30, 2024
Summary of Significant Accounting Policies [Line Items] |  |
Useable life of device over years | 7 years |
Deferred offering costs | $ 663,490 | $ 692,988
Contract assets from contracts with customers | 0 | 0
Contract liabilities from contracts with customers | 0 | 0
Remaining performance obligations | $ 0 | $ 0
Minimum |  |
Summary of Significant Accounting Policies [Line Items] |  |
Estimated useful lives | 3 years |
Customers payment terms | 30 days |
Maximum |  |
Summary of Significant Accounting Policies [Line Items] |  |
Estimated useful lives | 5 years |
Lease term | 12 months |
Customers payment terms | 60 days |

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