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Organization and Nature of Operations - Summary Of Principal Subsidiaries And VIEs (Parenthetical) (Detail) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Disclosure Of Major Subsidiaries And Variable Interest Entities [Line Items]    
Long-term borrowings $ 46,469 $ 11,027
Shanghai Shengshi Chuangtuo Construction and Development Co., Ltd ("Shengshi")    
Disclosure Of Major Subsidiaries And Variable Interest Entities [Line Items]    
Long-term borrowings 46,500  
Land use rights, net 161,400  
Shanghai Shengshi Chuangtuo Construction and Development Co., Ltd ("Shengshi") | Construction in progress    
Disclosure Of Major Subsidiaries And Variable Interest Entities [Line Items]    
Property and equipment, net $ 44,500