v3.25.1
EQUITY BASED COMPENSATION - Compensation expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
EQUITY BASED COMPENSATION    
Total equity based compensation $ 26 $ 181
Sales, general, and administrative    
EQUITY BASED COMPENSATION    
Total equity based compensation 24 140
Research and development    
EQUITY BASED COMPENSATION    
Total equity based compensation $ 2 $ 41