v3.26.1
STOCKHOLDERS' EQUITY - Stock-based compensation by instrument (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
STOCKHOLDERS' EQUITY          
Total stock-based compensation expense $ 11,733 $ 14,943 $ 23,002 $ 37,858  
Stock-based compensation expense     1,100   $ 600
Stock option expense          
STOCKHOLDERS' EQUITY          
Total stock-based compensation expense 1,656 3,485 3,978 7,278  
Restricted stock expense          
STOCKHOLDERS' EQUITY          
Total stock-based compensation expense 9,847 11,128 18,539 29,880  
ESPP expense          
STOCKHOLDERS' EQUITY          
Total stock-based compensation expense $ 230 $ 330 $ 485 $ 700