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Share-Based Compensation - Additional Information (Details) shares in Thousands, $ in Thousands |  | 1 Months Ended | 9 Months Ended
--- | --- | --- | ---
Jun. 30, 2024 USD ($) shares | Jul. 31, 2024 USD ($) shares | Jun. 30, 2024 shares | Apr. 30, 2024 | Sep. 30, 2024 USD ($) item shares | Sep. 30, 2023 USD ($)
Share-Based Compensation |  |  |  |  |  |
Share-based compensation | $ |  |  |  |  | $ 10,855 | $ 9,958
General and administrative |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Share-based compensation | $ |  |  |  |  | $ 3,360 | $ 2,846
2017 Plan |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Shares available for grant |  |  |  |  | 962 |
Maximum | 2017 Plan |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Shares available for grant |  |  |  |  | 3,000 |
Restricted Stock Grants |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Shares granted |  |  |  |  | 120 |
Shares vested | 5 | 5 |  |  | 151 |
Shares withheld for taxes |  | 2 |  |  | 55 |
Common stock in lieu of taxes | $ |  | $ 324 |  |  | $ 7,446 |
Restricted Stock Grants | General and administrative |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Share-based compensation | $ | $ 558 |  |  |  |  |
Restricted Stock Grants | Share-based payment arrangement, nonemployee |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Shares granted |  |  | 3 |  |  |
Vesting period |  |  | 1 year | 1 year |  |
Restricted Stock Grants | 2008 Plan |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Shares granted |  |  |  |  | 117 |
Vesting period |  |  |  |  | 5 years |
Number of anniversaries of the vesting date following the date of grant | item |  |  |  |  | 4 |
Restricted Stock Grants | Share-based Compensation Award, Tranche One | 2008 Plan |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Vesting right percentage |  |  |  |  | 20.00% |
Restricted Stock Grants | Share-based Compensation Award, Tranche Two | 2008 Plan |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Vesting right percentage |  |  |  |  | 20.00% |
Restricted Stock Grants | Share-based Compensation Award, Tranche Three | 2008 Plan |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Vesting right percentage |  |  |  |  | 20.00% |
Restricted Stock Grants | Share-based Compensation Award Tranche Four | 2008 Plan |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Vesting right percentage |  |  |  |  | 20.00% |
Restricted Stock Grants | Share-based Compensation Award Tranche Five | 2008 Plan |  |  |  |  |  |
Share-Based Compensation |  |  |  |  |  |
Vesting right percentage |  |  |  |  | 20.00% |

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