STOCK-BASED COMPENSATION PLANS - Summary of stock-based compensation expenses (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| STOCK-BASED COMPENSATION PLANS | ||||
| Total stock based compensation expense | $ 559 | $ 841 | $ 1,136 | $ 1,575 |
| Cost of revenue | ||||
| STOCK-BASED COMPENSATION PLANS | ||||
| Total stock based compensation expense | 11 | 9 | 21 | 17 |
| Sales and marketing expense | ||||
| STOCK-BASED COMPENSATION PLANS | ||||
| Total stock based compensation expense | 81 | 207 | 156 | 367 |
| General and administrative | ||||
| STOCK-BASED COMPENSATION PLANS | ||||
| Total stock based compensation expense | $ 467 | $ 625 | $ 959 | $ 1,191 |