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STOCK OPTIONS - Fair Value Assumptions (Details) - $ / shares
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise price (in dollars per share) $ 2.63 $ 10.64
Risk-free rate, minimum 3.60% 1.60%
Risk-free rate, maximum 4.30% 3.90%
Expected dividend yield 0.00% 0.00%
Expected volatility - minimum 85.80% 69.60%
Expected volatility - maximum 88.40% 78.50%
Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise price (in dollars per share) $ 2.50 $ 5.10
Expected term (in years) 6 years 5 years
Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise price (in dollars per share) $ 4.21 $ 10.96
Expected term (in years)   6 years