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STOCKHOLDERS' EQUITY - Stock-Based Compensation (Details) - USD ($)
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
STOCKHOLDERS' EQUITY    
Stock-based compensation expense $ 920,155 $ 1,242,922
Stock-based compensation 920,155 1,242,922
Selling, general and administrative expenses    
STOCKHOLDERS' EQUITY    
Stock-based compensation expense 903,995 1,234,814
Research and development expenses    
STOCKHOLDERS' EQUITY    
Stock-based compensation expense 16,160 8,108
Common stock issued for services    
STOCKHOLDERS' EQUITY    
Stock-based compensation expense 6,820 43,160
Accrued issuable equity (common stock)    
STOCKHOLDERS' EQUITY    
Stock-based compensation expense 107,630 (65,400)
Amortization of stock options    
STOCKHOLDERS' EQUITY    
Stock-based compensation expense 40,605 15,883
Amortization of market-based awards    
STOCKHOLDERS' EQUITY    
Stock-based compensation expense   730,048
Amortization of restricted stock awards and units    
STOCKHOLDERS' EQUITY    
Stock-based compensation expense $ 765,100 $ 519,231