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Borrowings - Schedule of Short-Term Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.45%	2.55%
Total short-term debt	$ 213,819	$ 204,530
Loans Payable | Bank of China Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.20%	2.36%
Total short-term debt	$ 69,298	$ 69,427
Loans Payable | SPD Bank Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.50%	2.80%
Total short-term debt	$ 14,452	$ 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	$ 57,809	$ 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	$ 43,356	$ 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	$ 0	$ 7,057
Loans Payable | Industrial Bank Working Capital Loans
Short-Term Debt [Line Items]
Weighted-average interest rate per annum	2.55%	2.60%
Total short-term debt	$ 28,904	$ 14,227

X

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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