Disclosure - Significant Accounting Policies - Cash and cash equivalents (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Significant Accounting Policies | ||
| Unrestricted bank deposits | $ 440,790 | $ 541,967 |
| Restricted bank deposits | 1,305 | $ 941 |
| Lease deposit, non-current | 757 | |
| Advance payment guarantee | 488 | |
| Credit cards, current | 60 | |
| Advance payment guarantee, current | 477 | |
| Advance payment guarantee, non-current | $ 11 | |
| Minimum | ||
| Significant Accounting Policies | ||
| Fixed interest rate, on unrestricted bank deposits | 4.50% | |
| Annual interest rate, on restricted bank deposits | 0.01% | |
| Maximum | ||
| Significant Accounting Policies | ||
| Fixed interest rate, on unrestricted bank deposits | 6.25% | |
| Annual interest rate, on restricted bank deposits | 4.56% |