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Related Party Transactions - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Related Party Transaction [Line Items]        
Share-based compensation expense $ 1,657 $ 1,369 $ 4,452 $ 4,058
Restricted Stock Units (RSUs)        
Related Party Transaction [Line Items]        
Unvested shares granted in accordance with 2018 RSU agreement [1]     263,985  
[1] In March 2024, the Company granted 130,000 RSUs, subject to performance-based requirements, to one non-executive employee at a grant date fair value of $18.30 per share. Such RSU grant shall not vest unless and until the Company has achieved certain revenue for a portion of its business prior to December 31, 2030, the last achievement date deadline. No amortization of share-based compensation expense has been recognized for 95,000 RSUs among the above-mentioned grant, because, as of September 30, 2024, the Company determined that it is not probable that related performance criteria will be met. In addition to the 130,000 RSUs discussed above, the Company granted, during the nine months ended September 30, 2024, an aggregate of 133,985 RSUs to certain employees and directors at grant date fair values ranging from $17.00 to $28.50 per share, with a vesting period ranging from one to four years.