v3.25.2
Cash and Restricted Cash (Tables)
 12 Months Ended
Dec. 31, 2024
Cash and Restricted Cash [Abstract]  
Schedule of Cash and Restricted Cash
   As of December 31, 
   2023   2024 
Cash in hand  $1   $1 
Deposits in banks   176    97 
Total cash  $177   $98 
Deposits in banks frozen by the other of the Taizhou Intermediate People’s Court (see Note 16 for further detail)   1,562    
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Collateral for the credit of a business credit card   3    3 
Total restricted cash   1,565    3 
Total cash and restricted cash   1,742    101