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Commitments and Contingencies - Additional Information (Details) - USD ($) | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jul. 31, 2024 | Apr. 30, 2013 | Sep. 10, 2024 | May 06, 2024 | Apr. 30, 2024
Loss Contingencies [Line Items] |  |  |  |  |
Lessee, operating lease, option to extend | On September 27, 2022, the Company entered into the First Amendment to Lease (the “Lease Amendment”), which amended the Lease Agreement to document the exercise of its option to extend the term of the lease for an additional 64 months, commencing February 1, 2023, and expiring on May 31, 2028 (the “Extension Term”). Pursuant to the amendment, the Company will pay initial monthly payments of $13,129, beginning February 2023, subject to 3% annual increases. |  |  |  |
Operating lease percentage of annual increase | 3.00% |  |  |  |
Operating lease commencing date | Feb. 01, 2023 |  |  |  |
Operating lease expiring date | May 31, 2028 |  |  |  |
Operating lease option to extend additional lease term | 64 months |  |  |  |
Initial monthly payments | $ 13,129 |  |  |  |
Rent expense | $ 37,000 |  |  |  |
Operating lease incremental borrowing rate | 12.00% |  |  |  |
Common stock, par value | $ 0.001 |  |  | $ 0.001 | $ 0.001
Stock issued during period | 229,818 |  |  |  |
Common Stock |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Common stock, par value | $ 125.03 |  |  |  |
Stock issued during period | 229,818 |  |  |  |
Common Stock | Subsequent Event |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Common stock, par value |  |  | $ 124.47 |  |
Royalty Agreements |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Royalty not paid balance amount |  | $ 3,500,000 |  |  |
Royalties total amount |  | $ 3,500,000 |  |  |
Common stock, par value |  | $ 6,875 |  |  |
Receipt of bona fide offer valuing common stock |  | $ 6,875 |  |  |
Aggregate payment of royalties |  | 3,000,000 |  |  |
Royalty Agreements | MyoVista Devices |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Royalty payment upon paid for each device amount |  | 200 |  |  |
Royalty Agreements | 2,400 MyoVista Devices |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Royalty payment upon paid for each device amount |  | $ 500 |  |  |

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