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Stock-Based Compensation Expense - Additional Information (Details) - USD ($)
3 Months Ended
Jan. 01, 2024
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Apr. 30, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Number of shares granted   2,346,602      
Shares of common stock reserved for future issuances   23,909,135      
RSUs granted   984,929      
Common stock shares issued   60,964,775   57,214,550  
Shares available for issuance   724,906      
Stock-based compensation expense   $ 2,162,000 $ 1,610,000    
Exercise price per share, granted   $ 5.24      
Weighted-average fair value of options granted to employees, directors and non-employees   $ 3.64 $ 2    
Stock-based compensation expense recorded as liability   $ 281,000 $ 0    
Shares probable to vest   27,869      
Risk-free interest rate   4.10% 3.70%    
Volatility   77.10% 83.30%    
Expected term   6 years 6 years    
Stock Options          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Unrecognized expense   $ 12,500,000      
Unrecognized share based compensation amount recognition term   3 years 2 months 15 days      
Restricted Stock Units          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Unrecognized expense   $ 3,900,000      
Unrecognized share based compensation amount recognition term   2 years 7 months 6 days      
Performance-Based Stock Awards          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting period   3 years 9 months 18 days      
Unrecognized stock compensation expense to be recognized   $ 1,500,000      
2024 Performance Option          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Risk-free interest rate   4.26%      
Volatility   76.82%      
Expected dividend yield   0.00%      
Expected term   6 years      
2024 Performance Option | Common Stock          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Number of shares granted   183,333      
2024 PSUs          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Stock-based compensation expense   $ 12,000      
2024 PSUs | Common Stock          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Shares probable to vest   128,333      
2020 Plan          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Shares available for grant   761,474      
2020 Plan | 2024 Performance Option | Chief Executive Officer          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Number of shares granted   550,000      
Exercise price per share, granted   $ 6.07      
2020 Plan | 2024 PSUs | Executive Chair          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
RSUs granted   385,000      
Inducement Award Plan          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Shares available for grant   200,800      
2020 ESPP          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Number of shares granted   0      
Shares of common stock reserved for future issuances         438,834
Maximum number of common shares issued 286,072