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Stock-Based Compensation - Service Based Stock Options - Fair Value Assumptions (Details) - Stock Option Awards - $ / shares
6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected Stock Price Volatility, minimum 81.80%  
Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise Price (in dollars per share) $ 1.39 $ 1.37
Expected Stock Price Volatility, minimum   81.60%
Risk-free Interest Rate, minimum 4.31% 3.41%
Term (years) 5 years 7 months 9 days 4 years
Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise Price (in dollars per share) $ 1.80 $ 2.83
Expected Stock Price Volatility, minimum   81.90%
Risk-free Interest Rate, minimum 4.45% 3.55%
Term (years) 5 years 7 months 13 days 6 years