v3.26.1
STOCKHOLDERS' EQUITY- Stock-based compensation (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
STOCKHOLDERS' EQUITY        
Shares issued for legal services   $ 13,530   $ 26,070
Accrued issuable equity (common stock)   60,990   151,319
Allocated share-based compensation expenses $ 908,045 1,584,799 $ 2,367,523 3,222,167
Stock-based compensation     2,367,523 3,222,167
Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense        
STOCKHOLDERS' EQUITY        
Allocated share-based compensation expenses 209,143 421,889 398,471 826,022
Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
STOCKHOLDERS' EQUITY        
Allocated share-based compensation expenses 698,902 1,162,910 1,969,052 2,396,145
Stock options        
STOCKHOLDERS' EQUITY        
Stock-based compensation 7,965 11,342 20,830 26,946
Restricted stock awards and units        
STOCKHOLDERS' EQUITY        
Allocated share-based compensation expenses $ 900,080 $ 1,498,937 $ 2,346,693 $ 3,017,832