Details of Significant Accounts - Leasing arrangements, schedule of lease liabilities relating to lease contracts (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Details of Significant Accounts [Abstract] | ||
| Net Lease liabilities | $ 644 | $ 683 |
| Less: current portion (shown as ‘current lease liabilities’) | (478) | (444) |
| Non-current lease liabilities | $ 166 | $ 239 |