LONG-TERM BORROWINGS - Summary of Long Term Borrowings (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Line of Credit Facility [Line Items]
Total borrowings	$ 214,012	$ 149,997
Less: Current portion	(35,082)	(44,472)
Long-term borrowings (note 10)	178,930	105,525
Loan from China Merchants Bank
Line of Credit Facility [Line Items]
Total borrowings	9,915	11,475
Loan from Agricultural Bank of China
Line of Credit Facility [Line Items]
Total borrowings	42,007	13,020
Loans from Bank of China
Line of Credit Facility [Line Items]
Total borrowings	34,247	28,258
Loan from Bank of Shanghai
Line of Credit Facility [Line Items]
Total borrowings	0	13,920
Loans from China CITIC Bank
Line of Credit Facility [Line Items]
Total borrowings	28,460	27,775
Loan from China Everbright Bank
Line of Credit Facility [Line Items]
Total borrowings	56,807	55,549
Loan from Industrial and Commercial Bank of China
Line of Credit Facility [Line Items]
Total borrowings	$ 42,576	$ 0