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

SHARE-BASED COMPENSATION - Stock Options - Weighted-average key assumptions (Details)

v3.25.1
SHARE-BASED COMPENSATION - Stock Options - Weighted-average key assumptions (Details) - $ / shares
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
STOCKHOLDERS' EQUITY    
Risk-free interest rate 4.16%  
Expected volatility 101.54%  
Weighted average expected volatility 101.54%  
Expected term (years) 6 years 8 months 12 days  
Expected dividend yield 0.00%  
Weighted average grant date fair value $ 3.82 $ 1.27