STOCK-BASED COMPENSATION PLANS - Summary of stock-based compensation expenses (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| STOCK-BASED COMPENSATION PLANS | ||
| Total stock based compensation expense | $ 577 | $ 734 |
| Cost of Revenue | ||
| STOCK-BASED COMPENSATION PLANS | ||
| Total stock based compensation expense | 10 | 8 |
| Sales and marketing expense | ||
| STOCK-BASED COMPENSATION PLANS | ||
| Total stock based compensation expense | 75 | 160 |
| General and administrative | ||
| STOCK-BASED COMPENSATION PLANS | ||
| Total stock based compensation expense | $ 492 | $ 566 |