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STOCK BASED COMPENSATION - Stock option activity (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
STOCK BASED COMPENSATION      
Number of Shares Outstanding, Beginning Balance 587,704 737,895  
Number of Shares, Granted 1,202,834    
Number of Shares, Exercised   (25,602)  
Number of Shares, Canceled/Expired (27,660) (124,589)  
Number of Shares Outstanding, Ending Balance 1,762,878 587,704 737,895
Number of Shares, Options vested and exercisable 461,202    
Weighted Average Exercise Price per Share, Outstanding, Beginning Balance $ 22.85 $ 25.42  
Weighted Average Exercise Price per Share, Granted 1.04    
Weighted Average Exercise Price per Share, Exercised   2.43  
Weighted Average Exercise Price per Share, Canceled/Expired 35.66 42.24  
Weighted Average Exercise Price per Share, Outstanding, Ending Balance 7.77 $ 22.85 $ 25.42
Weighted Average Exercise Price, Options vested and exercisable $ 26.57    
Total Intrinsic Value Outstanding $ 563,368 $ 377,767 $ 1,317,234
Total Intrinsic Value, Options vested and exercisable $ 7,619    
Weighted Average Remaining Contractual Life, Outstanding (in years) 8 years 6 months 6 years 9 months 18 days 7 years 7 months 6 days
Weighted Average Remaining Contractual Life, Options vested and exercisable (in years) 5 years 7 months 6 days