Related Party Transactions - Schedule of significant related party transactions, lease transactions rent expense (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| CyberLink-Japan | |||
| Related Party Transactions | |||
| Rent expense | $ 78 | $ 78 | $ 84 |