v3.26.1
SHARE-BASED PAYMENT - Weighted average assumptions of stock option (Details)
12 Months Ended
Dec. 31, 2025
Y
$ / shares
Dec. 31, 2024
Y
$ / shares
SHARE-BASED PAYMENT    
Fair value of common shares at grant $ 0.92 $ 0.27
Exercise price $ 0.94 $ 0.27
Expected life | Y 5 5
Volatility 92.00% 107.00%
Dividend rate 0.00% 0.00%
Risk free rate 2.79% 3.10%
Fair value of stock option $ 0.65 $ 0.21