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Related-party Transactions- Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Statement [line items]      
Purchases of goods, related party transactions $ 1,258 $ 1,079 $ 3,532
Key management Personnel Compensation Director 150 150 150
Cheng Mei Materials Technology Corporation      
Statement [line items]      
Purchases of goods, related party transactions $ 1,258 $ 1,079 $ 3,469