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Stock-Based Compensation, Weighted Average Assumptions Used to Determine Fair Value of Options Granted (Details)
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Weighted Average Assumptions for Stock Options Granted [Abstract]    
Risk-free interest rate 3.76% 1.23%
Expected life of the options 5 years 6 months 5 years 6 months
Expected volatility of the underlying stock 86.00% 95.00%
Expected dividend rate 0.00% 0.00%