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Stock-Based Compensation - Fair Value of Stock Options Assumptions Using Black-Scholes Option Valuation Model (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Risk-free interest rate 3.70% 4.01%    
Risk-free interest rate, Minimum     3.70% 3.51%
Risk-free interest rate, Maximum     4.09% 4.01%
Expected life in years 6 years 21 days 6 years 3 months    
Expected volatility 112.17% 90.65%    
Expected volatility, Minimum     112.17% 89.69%
Expected volatility, Maximum     170.50% 95.63%
Expected dividend yield 0.00% 0.00% 0.00% 0.00%
Maximum [Member]        
Expected life in years     6 years 21 days 6 years 3 months
Minimum [Member]        
Expected life in years     5 years 14 days 5 years 21 days