SHARE-BASED COMPENSATION - Components 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 |
|
| Components of share-based compensation expense | ||||
| Total non-cash share-based compensation expense | $ 1,437 | $ 1,336 | $ 2,426 | $ 2,659 |
| Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | ||||
| Components of share-based compensation expense | ||||
| Total non-cash share-based compensation expense | $ 1,437 | $ 1,336 | $ 2,426 | $ 2,659 |