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FAIR VALUE - Option-pricing assumptions and assumptions used upon issuance (Details) | Dec. 31, 2025 Y | Dec. 31, 2024 Y | Sep. 30, 2023 | Oct. 31, 2022
--- | --- | --- | --- | ---
July 2024 Warrants | Volatility | Minimum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 1.10 | 0.806 |  |
July 2024 Warrants | Volatility | Maximum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 1.17 | 1.04 |  |
July 2024 Warrants | Risk-free interest rate | Minimum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 0.035 | 0.035 |  |
July 2024 Warrants | Risk-free interest rate | Maximum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 0.038 | 0.042 |  |
July 2024 Warrants | Expected life (years) | Minimum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 3.3 | 0.5 |  |
July 2024 Warrants | Expected life (years) | Maximum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 4.1 | 4.8 |  |
July 2024 Warrants | Dividend |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 0 | 0 |  |
September 2023 Warrants | Volatility |  |  |  |
FAIR VALUE |  |  |  |
Warrants |  | 1.05 |  |
September 2023 Warrants | Volatility | Minimum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 1.0017 |  |  |
September 2023 Warrants | Volatility | Maximum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 1.255 |  |  |
September 2023 Warrants | Risk-free interest rate | Minimum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 0.0355 | 0.042 |  |
September 2023 Warrants | Risk-free interest rate | Maximum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 0.0389 | 0.043 |  |
September 2023 Warrants | Expected life (years) | Minimum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 2.69 | 0.8 |  |
September 2023 Warrants | Expected life (years) | Maximum |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 3.44 | 4.2 |  |
September 2023 Warrants | Dividend |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 0 | 0 | 0 |
October 2022 Warrants | Volatility |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 1.472 | 1.175 |  |
October 2022 Warrants | Risk-free interest rate |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 0.0347 | 0.0427 |  |
October 2022 Warrants | Expected life (years) |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 1.8 | 2.8 |  |
October 2022 Warrants | Dividend |  |  |  |
FAIR VALUE |  |  |  |
Warrants | 0 | 0 |  | 0

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