SHARE-BASED COMPENSATION - Summary of Share-Based Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| SHARE-BASED COMPENSATION | ||||
| Total | $ 688 | $ 1,814 | $ 2,365 | $ 3,258 |
| Cost of revenues | ||||
| SHARE-BASED COMPENSATION | ||||
| Total | 22 | 47 | 43 | 74 |
| Sales and marketing | ||||
| SHARE-BASED COMPENSATION | ||||
| Total | 199 | 377 | 525 | 461 |
| General and administrative | ||||
| SHARE-BASED COMPENSATION | ||||
| Total | 403 | 1,214 | 1,667 | 2,371 |
| Research and development | ||||
| SHARE-BASED COMPENSATION | ||||
| Total | $ 64 | $ 176 | $ 130 | $ 352 |