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v3.23.2

Share-Based Compensation - Additional Information (Detail) $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Aug. 03, 2023 shares | Sep. 03, 2021 shares | Apr. 30, 2023 USD ($) | Apr. 30, 2022 USD ($) | Apr. 30, 2021 USD ($)
Disclosure Of NonVested Shares And RSUs [Line Items] |  |  |  |  |
Share-based payment expense | $ |  |  | $ 244 | $ 1,138 | $ 120
Ordinary Share Awards [Member] |  |  |  |  |
Disclosure Of NonVested Shares And RSUs [Line Items] |  |  |  |  |
Number of shares granted | shares | 38,710 |  |  |  |
Share based compensation by share based award equity instruments other than options vesting | 3 years |  |  |  |
Restricted Shares [Member] |  |  |  |  |
Disclosure Of NonVested Shares And RSUs [Line Items] |  |  |  |  |
Number of shares granted | shares | 17,540 |  |  |  |
Ordinary Shares Of PolicyPal [Member] |  |  |  |  |
Disclosure Of NonVested Shares And RSUs [Line Items] |  |  |  |  |
Number of shares granted | shares |  | 5,827 |  |  |
Restricted Share Units [Member] |  |  |  |  |
Disclosure Of NonVested Shares And RSUs [Line Items] |  |  |  |  |
Aggregate fair value | $ |  |  |  | $ 737 | $ 481
Non Vested Shares and Restricted Share Units [Member] |  |  |  |  |
Disclosure Of NonVested Shares And RSUs [Line Items] |  |  |  |  |
Expected to be recognized over a weighted average vesting period |  |  | 1 year |  |
Unrecognized compensation cost related to non-vested shares | $ |  |  | $ 147 |  |

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