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v3.25.3

Shareholders' Equity - Additional information (Details) | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jun. 30, 2025 Milestone | Mar. 31, 2024 tranche shares | Feb. 28, 2023 shares | Sep. 30, 2025 USD ($) $ / shares shares | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) $ / shares shares | Sep. 30, 2024 USD ($) shares | Dec. 31, 2024 USD ($) Milestone $ / shares shares
Shareholders' Equity |  |  |  |  |  |  |  |
Ordinary shares, shares authorized | shares |  |  |  | 500,000,000 |  | 500,000,000 |  | 500,000,000
Ordinary shares, par value (in dollars per share) | $ / shares |  |  |  | $ 0.0001 |  | $ 0.0001 |  | $ 0.0001
Undesignated shares, shares authorized | shares |  |  |  | 100,000,000 |  | 100,000,000 |  | 100,000,000
Undesignated shares, par value | $ / shares |  |  |  | $ 0.0001 |  | $ 0.0001 |  | $ 0.0001
Dividends on ordinary shares | $ |  |  |  |  |  | $ 0 |  | $ 0
Share-based compensation expense | $ |  |  |  | $ 7,495,000 | $ 6,023,000 | 20,922,000 | $ 12,963,000 |
Employee | Performance Share Units |  |  |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |  |  |
Share-based compensation expense | $ |  |  |  |  |  | $ 800,000 |  | $ 1,700,000
Shares granted | shares |  | 381,252 |  |  |  |  |  |
Number of tranches | tranche |  | 3 |  |  |  |  |  |
Number Of milestones | Milestone | 3 |  |  |  |  |  |  |
Number of milestones achievement certified | Milestone | 2 |  |  |  |  |  |  |
Number of milestones achievement probable | Milestone |  |  |  |  |  |  |  | 2
2023 Equity Incentive Plan |  |  |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |  |  |
Shares granted | shares |  |  |  |  |  | 67,794 | 25,794 |
2023 Equity Incentive Plan | Performance Options |  |  |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |  |  |
Number of shares reserved for issuance | shares |  |  | 1,200,000 |  |  |  |  |
Vesting period |  |  | 4 years |  |  |  |  |
Share-based compensation expense | $ |  |  |  |  |  | $ 0 |  |
Tranche three | Employee | Performance Share Units |  |  |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |  |  |
Share-based compensation expense | $ |  |  |  |  |  | $ 0 |  |

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