v3.26.1
Accrued expenses and other liabilities (Tables)
 12 Months Ended
Dec. 31, 2025
Accrued Liabilities and Other Liabilities [Abstract]  
Schedule of accrued expenses and other current liabilities
Accrued expenses and other liabilities consisted of the following:
As of December 31,
20242025
US$US$
Salaries and benefits payables 18,490 14,547 
Taxes payable16,447 22,219 
Product warranties6,868 8,233 
Accrued costs of the Merger7,900 6,900 
Other payables and accrued charges*35,772 36,976 
Accrued expenses and other current liabilities85,477 88,875 
___________________________
*Other payables and accrued charges primarily include accrual for research and development expenses.
Schedule of product warranty liability
The following table provides a reconciliation of changes in the product warranties:
Year ended December 31,
20242025
US$US$
Balance at the beginning of the year18,650 21,861 
Additions9,657 8,922 
Settlements(5,813)(5,967)
Foreign currency translation adjustments(633)1,221 
Balance at the end of the year21,861 26,037 
Including:
Current portion of warranty included in "Accrued expenses and other current liabilities"6,868 8,233 
Non-current portion of warranty included in "Provisions"14,993 17,804