v3.26.1
STOCKHOLDERS' EQUITY (Details - Assumptions) - Stock Options [Member]
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Market value of common stock on issuance date $0.24 - $0.47 $0.51 - $1.99
Exercise price $0.42 - $1.77 $0.59 - $2.11
Expected volatility, minimum 134.00% 102.00%
Expected volatility, maximum 185.00% 144.00%
Expected term (in years) 0.25 - 10.0 1.0 - 10.0
Risk-free interest rate, minimum 3.99% 3.58%
Risk-free interest rate, maximum 4.21% 5.00%
Expected dividend yields 0.00% 0.00%