INCOME TAX -Valuation allowance (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| INCOME TAX | |||
| Balance at the beginning of the year | $ 585,820 | $ 390,737 | $ 202,715 |
| Addition | 33,523 | 209,569 | 189,952 |
| Effect of foreign currency translation | 13,302 | (14,486) | (1,930) |
| Balance at the end of the year | $ 632,645 | $ 585,820 | $ 390,737 |