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v3.25.3

SAFEs - Additional Information (Details) shares in Millions |  | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 14, 2025 USD ($) shares | Sep. 30, 2025 USD ($) Bitcoin | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) Bitcoin | Sep. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |  |  |
Fair value of SAFEs, amount |  | $ 0 |  | $ 0 |  | $ 171,080,533
SAFEs [Member] |  |  |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |  |  |
Conversion amount | $ 177,600,000 |  |  |  |  |
Increasing in liabilities fair value |  | $ 0 | $ 59,000,000 | $ 6,500,000 | $ 59,000,000 |
Aggregate gross proceeds from investment |  |  |  |  |  | $ 72,100,000
Number of crypto currencies | Bitcoin |  | 3 |  | 3 |  |
SAFEs [Member] | Common Stock [Member] |  |  |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |  |  |
Debt outstanding converted to common stock | shares | 16.6 |  |  |  |  |
SAFEs [Member] | Bitcoin [Member] |  |  |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |  |  |
Foreign currency held in treasury |  | $ 64,100,000 |  | $ 64,100,000 |  |

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