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Share-Based Compensation - Expense (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Share-based Compensation expenses [Abstract] |  |  |  |
Share-based compensation expenses | $ 1,884 | $ 1,539 | $ 3,471 | $ 3,119
Restricted stock units |  |  |  |
Share-based Compensation expenses [Abstract] |  |  |  |
Share-based compensation expenses | 1,407 | 1,000 | 2,509 | 1,933
Stock options |  |  |  |
Share-based Compensation expenses [Abstract] |  |  |  |
Share-based compensation expenses | 468 | 523 | 953 | 1,170
Employee stock purchase plan (ESPP) |  |  |  |
Share-based Compensation expenses [Abstract] |  |  |  |
Share-based compensation expenses | 9 | 16 | 9 | 16
Manufacture and supply |  |  |  |
Share-based Compensation expenses [Abstract] |  |  |  |
Share-based compensation expenses | 128 | 99 | 228 | 169
Research and development |  |  |  |
Share-based Compensation expenses [Abstract] |  |  |  |
Share-based compensation expenses | 408 | 308 | 738 | 478
Selling, general and administrative |  |  |  |
Share-based Compensation expenses [Abstract] |  |  |  |
Share-based compensation expenses | $ 1,348 | $ 1,132 | $ 2,505 | $ 2,472

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