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Investments (Details) |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Oct. 08, 2025 EUR (€) | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($)
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Consulting services | $ |  | $ 0 | $ 0 | $ 0 | $ 0
Dreev |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Company's equity ownership, percent |  | 4.65% |  | 4.65% |
Dreev | Subsequent Event |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Company's equity ownership, percent | 4.65% |  |  |  |
Proceeds from sale of equity method investments | € | € 800,000 |  |  |  |

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