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Consolidation - Additional information (Details) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Dec. 30, 2023 USD ($) director item | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Statement |  |  |  |
Loss on re-measurement of the pre-existing relationships in a business combination |  | $ 1,932 | $ 0 | $ 0
Viewsil Microelectronics (Kunshan) Limited |  |  |  |
Statement |  |  |  |
Proportion of voting rights held in associate | 49.00% |  |  |
Number of board directors | director | 3 |  |  |
Number of board members | item | 2 |  |  |
Revenue of combined entity as if combination occurred at beginning of period | $ 945,428 |  |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | 50,641 |  |  |
Viewsil Microelectronics (Kunshan) Limited | Other gains (losses) |  |  |  |
Statement |  |  |  |
Loss on re-measurement of the pre-existing relationships in a business combination | $ 1,932 |  |  |

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