Operating Leases (Tables)

12 Months Ended

Dec. 31, 2025

Operating Leases

Summary of components of lease expenses


		Year Ended December 31,
		2023		2024		2025
		US$		US$		US$
Lease cost:
Amortization of right-of-use assets		4,100		3,469		3,967
Interest of lease liabilities		354		295		205
Expenses for short-term lease within 12 months		76		81		52
Total lease cost		4,530		3,845		4,224

Summary of supplemental cash flow information related to leases


		Year Ended December 31,
		2023		2024		2025
		US$		US$		US$
Cash paid for amounts included in the measurement of lease liabilities		4,134		3,820		4,521
Right-of-use assets obtained in exchange for operating lease liabilities		2,727		1,069		4,797

Summary of supplemental consolidated balance sheet information related to leases


		As of December 31,
		2024		2025
		US$		US$
Right-of-use assets		4,550		5,649
Operating lease liabilities, current		3,798		1,985
Operating lease liabilities, non-current		851		3,329
Total lease liabilities		4,649		5,314
Weighted-average remaining lease term
Operating leases		1.80 years		2.76 years
Weighted-average discount rate
Operating leases		4.75% per annum		3.75% per annum

Summary of maturities of lease liabilities


		As of December 31,
		2024		2025
		US$		US$
2025		3,933		—
2026		367		2,148
2027		246		1,950
2028		203		1,388
2029		97		108
Total undiscounted lease payments		4,846		5,594
Less: imputed interest		(197)		(280)
Total lease liabilities		4,649		5,314