XML 78 R70.htm IDEA: XBRL DOCUMENT v3.24.3
Employee Benefit Plans - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Mainland China Contribution Plan        
Defined Benefit Plan Disclosure [Line Items]        
Contributions for employee benefits $ 1.4 $ 1.2 $ 3.8 $ 3.2