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Divestiture of Wuxi (Additional Information) (Details) - Wuxi Agreement | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Oct. 27, 2025 CNY (¥) | Oct. 27, 2025 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Consideration received for disposal group |  |  |  | ¥ 960,834 | $ 134,893
Contractual term |  |  |  | 18 months | 18 months
Contract duration |  |  |  | 30 days | 30 days
Percentage of revenue | 43.00% | 38.00% | 31.00% |  |
Percentage of revenue from major customer | 11.00% | 10.00% | 9.00% |  |
Percentage of total assets | 12.00% | 10.00% |  |  |
Percentage of total liabilities | 3.00% | 4.00% |  |  |
Wuxi indie Microelectronics Ltd. |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Ownership percentage |  |  |  | 34.38% | 34.38%

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