Annual report [Section 13 and 15(d), not S-K Item 405]

SHARE-BASED COMPENSATION - Employee Stock Purchase Plan (Details)

v3.26.1
SHARE-BASED COMPENSATION - Employee Stock Purchase Plan (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
SHARE BASED COMPENSATION    
Risk-free interest rate 4.06%  
Expected term (years) 5 years 9 months 7 days  
Expected volatility 94.69%  
Expected dividend yield 0.00%  
Non-cash stock compensation $ 6,288 $ 6,098
Employee Stock Purchase Plan    
SHARE BASED COMPENSATION    
Maximum employee contribution of the eligible earnings 10.00%  
Offering period (in months) 6 months  
Purchase price of common stock (in percent) 85.00%  
Risk-free interest rate 4.20%  
Expected term (years) 6 months  
Expected volatility 73.80%  
Expected dividend yield 0.00%  
Non-cash stock compensation $ 100  
Unrecognized stock-based compensation expense $ 11,000