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Stock-Based Compensation, Assumptions Used to Value Stock Options and Warrants Granted (Details) - $ / shares
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Assumptions Used in Determining Fair Value of Stock Options and Warrants Granted [Abstract]    
Volatility 142.02% 99.13%
Risk-free interest rate 4.06% 1.10%
Expected term 6 years 29 days 6 years 7 months 20 days
Dividend rate 0.00% 0.00%
Fair value of option on grant date (in dollars per share) $ 10.79 $ 4.88
Stock Options [Member]    
Stock-Based Compensation [Abstract]    
Options granted (in shares) 1,124,600 945,005