FAIR VALUE MEASUREMENTS - Company's financial assets that are measured at fair value on a recurring basis (Details) - USD ($) |
Sep. 30, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|---|
| Liabilities | |||
| Cash held in the Trust Account | $ 19,846,616 | $ 18,949,539 | $ 31,440,528 |
| Recurring | |||
| Liabilities | |||
| Warrant liability | 2,797,500 | 1,119,000 | 373,000 |
| Recurring | Public Warrants | |||
| Liabilities | |||
| Warrant liability | 1,725,000 | 690,000 | 230,000 |
| Recurring | Private Placement Warrants | |||
| Liabilities | |||
| Warrant liability | 1,072,500 | 429,000 | 143,000 |
| Level 2 | Recurring | |||
| Liabilities | |||
| Warrant liability | 1,725,000 | 690,000 | 230,000 |
| Level 2 | Recurring | Public Warrants | |||
| Liabilities | |||
| Warrant liability | 1,725,000 | 690,000 | 230,000 |
| Level 3 | Recurring | |||
| Liabilities | |||
| Warrant liability | 1,072,500 | 429,000 | 143,000 |
| Level 3 | Recurring | Private Placement Warrants | |||
| Liabilities | |||
| Warrant liability | $ 1,072,500 | $ 429,000 | $ 143,000 |