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Stock-Based Compensation - Assumptions (Details) - shares
shares in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Valuation of Stock Option Grants to Employees        
Expected volatility, minimum     68.35% 55.91%
Expected volatility, maximum     70.07% 62.30%
Expected dividend yield     0.00% 0.00%
Risk free interest rate, minimum     3.41% 1.62%
Risk free interest rate, maximum     4.06% 2.74%
Minimum        
Valuation of Stock Option Grants to Employees        
Expected term (years)     5 years 2 months 12 days 5 years 1 month 13 days
Maximum        
Valuation of Stock Option Grants to Employees        
Expected term (years)     6 years 10 days 10 years
Options to purchase common stock        
Stock Based Compensation        
Options granted (in shares)     344  
Valuation of Stock Option Grants to Employees        
Expected term (years)   10 years    
Expected volatility, minimum 68.35% 56.15%    
Expected volatility, maximum 68.75% 56.38%    
Expected dividend yield 0.00% 0.00%    
Risk free interest rate, minimum 3.50% 2.72%    
Risk free interest rate, maximum 4.06% 2.74%    
Options to purchase common stock | Minimum        
Valuation of Stock Option Grants to Employees        
Expected term (years) 5 years 11 months 19 days      
Options to purchase common stock | Maximum        
Valuation of Stock Option Grants to Employees        
Expected term (years) 6 years 10 days