Details of Significant Accounts - Current financial assets at fair value through profit or loss (Details) - USD ($) $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Details of Significant Accounts [Abstract] | |||
| Financial assets mandatorily measured at fair value through profit and loss | $ 0 | $ 0 | |
| Financial assets mandatorily measured at fair value through profit and loss | $ 26 | $ 9 | |