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Stock Options and Restricted Stock Units - Additional Information (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2024
Dec. 31, 2023
Sep. 30, 2023
Dec. 31, 2022
Restricted Stock Units        
Stock Options        
Compensation cost related to non-vested stock options and restricted stock awards not yet recognized $ 2.6      
Weighted-average period over which compensation cost recognized 5 months      
Employee Stock Option        
Stock Options        
Compensation cost related to non-vested stock options and restricted stock awards not yet recognized $ 1.2      
Weighted-average period over which compensation cost recognized 9 months      
2013 Stock Plan | Restricted Stock Units        
Stock Options        
Number of Options, Outstanding 200,000      
2013 Stock Plan | Employee Stock Option        
Stock Options        
Number of Options, Outstanding 5,175,929 5,339,162 5,343,895 6,690,490
2021 Stock Plan | Restricted Stock Units        
Stock Options        
Number of Options, Outstanding 528,973      
2021 Stock Plan | Employee Stock Option        
Stock Options        
Number of Options, Outstanding 866,307 923,571 963,500 1,027,500