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Stock-Based Compensation - Incentive Plan Details (Details) - shares |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jan. 01, 2015 | Mar. 31, 2014 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Mar. 31, 2023
Stock-Based Compensation |  |  |  |  |  |
Number of additional shares for the plan |  |  | 10,000,000 | 0 | 0 |
Stock based compensation, amortization period |  |  | 4 years |  |  |
Performance-based restricted shares |  |  |  |  |  |
Stock-Based Compensation |  |  |  |  |  |
Stock based compensation, amortization period |  |  | 1 year |  |  |
2014 Plan |  |  |  |  |  |
Stock-Based Compensation |  |  |  |  |  |
Ordinary shares reserved for issuance |  | 4,600,000 |  |  |  |
Number of additional shares for the plan |  | 1,000,000.0 |  |  |  |
Term of share incentive plan | 10 years |  |  |  |  |
One-time percentage increase on January 1, 2015 for maximum aggregate number of shares which may be issued (as a percent) | 10.00% |  |  |  |  |
2023 Plan |  |  |  |  |  |
Stock-Based Compensation |  |  |  |  |  |
Ordinary shares reserved for issuance |  |  |  |  |  | 10,000,000

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