Borrowings - Schedule of Short-Term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.41%	2.55%
Total short-term debt	$ 238,104	$ 204,530
Loans Payable \| Bank of China Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.19%	2.36%
Total short-term debt	$ 62,400	$ 69,427
Loans Payable \| SPD Bank Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.43%	2.80%
Total short-term debt	$ 22,024	$ 28,454
Loans Payable \| China Merchants Bank Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.64%	2.65%
Total short-term debt	$ 58,730	$ 42,683
Loans Payable \| Bank of Communications Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.50%	2.75%
Total short-term debt	$ 44,047	$ 42,682
Loans Payable \| Ningbo Bank Discounted Bills
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	1.60%	1.60%
Total short-term debt	$ 6,856	$ 7,057
Loans Payable \| Industrial Bank Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.47%	2.60%
Total short-term debt	$ 44,047	$ 14,227