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Summary of Significant Accounting Policies - Narrative (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Summary of Significant Accounting Policies [Line Items] |  |  |  |  |  |
Accumulated deficit | $ 185,850,879 |  | $ 185,850,879 |  | $ 165,599,076 |
Operating loss | 14,797,225 | $ 5,763,874 | 20,383,839 | $ 13,011,249 | 20,500,000 | $ 32,100,000
Net cash used in operating activities |  |  | 7,274,280 | $ 8,736,566 | 15,700,000 | $ 21,300,000
Cash | 1,767,406 |  | 1,767,406 |  | 371,497 |
Working capital | (4,500,000) |  | (4,500,000) |  |  |
Stockholders’ equity | (2,828,239) |  | (2,828,239) |  | (1,289,647) |
Short-term debt | 4,100,000 |  | 4,100,000 |  |  |
Restricted cash | $ 320,000 |  | $ 320,000 |  | $ 320,000 |
Variable Interest Entity | WISE EV LLC |  |  |  |  |  |
Summary of Significant Accounting Policies [Line Items] |  |  |  |  |  |
Variable interest entity |  |  | 51.00% |  |  |

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