Borrowings - Schedule of Short-Term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.63%
Total short-term debt	$ 203,026	$ 131,711
Loans Payable \| Bank of China Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.42%
Total short-term debt	$ 68,678
Loans Payable \| SPD Bank Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.80%
Total short-term debt	$ 42,221
Loans Payable \| China Merchants Bank Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.85%
Total short-term debt	$ 42,925
Loans Payable \| Bank of Communications Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.75%
Total short-term debt	$ 42,221
Loans Payable \| Ningbo Bank Discounted Bills
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	1.60%
Total short-term debt	$ 6,981