v3.25.4
Details of Significant Accounts - Income tax, schedule of income tax expense (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Current income tax:      
Current tax expense recognized for the current period $ 1,248 $ 1,076 $ 144
Tax on undistributed surplus earnings 73 0 0
Prior year income tax underestimation 242 6 0
Total current tax 1,563 1,082 144
Deferred income tax:      
Origination and reversal of temporary differences (469) (1,817) (29)
Total deferred income tax (469) (1,817) (29)
Income tax expense (benefit) $ 1,094 $ (735) $ 115