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Related Party Transactions - Additional Information (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended
--- | --- | --- | ---
Aug. 31, 2021 | Dec. 31, 2021 | May 31, 2021 | Mar. 31, 2022
Restricted Stock Units RSU |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Equity award, granted |  |  |  | 173,291
MegaChips |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Agreement termination date | Aug. 31, 2021 |  |  |
MegaChips | Si Time Corporation |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Percentage of outstanding common stock held |  | 24.00% |  | 23.80%
Akira Takata |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Sales consulting services fee |  |  | $ 5,000 |
Agreement extension date |  | Dec. 31, 2022 |  |
Akira Takata | Restricted Stock Units RSU |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Equity award, granted |  | 300 | 500 |
Equity award, vesting date |  | Nov. 20, 2022 | Nov. 20, 2021 |

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