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FAIR VALUE - Narratives (Details) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2025 USD ($) $ / shares shares | Dec. 31, 2024 USD ($) | Jul. 21, 2024 shares | Sep. 30, 2023 | Oct. 31, 2022
FAIR VALUE |  |  |  |  |
Warrant liability | $ 226,000 | $ 1,718,000 |  |  |
Warrants issued to purchase shares | shares | 3,032,892 |  |  |  |
Change in fair value of warrants | $ (753,707) | (13,794,683) |  |  |
July 2024 Warrants |  |  |  |  |
FAIR VALUE |  |  |  |  |
Warrant liability | 180,000 | 1,200,000 |  |  |
September 2023 Warrants |  |  |  |  |
FAIR VALUE |  |  |  |  |
Warrant liability | $ 5,000 | 26,000 |  |  |
2023 Tranche B Preferred Warrants |  |  |  |  |
FAIR VALUE |  |  |  |  |
Warrants issued to purchase shares | shares | 14,652 |  |  |  |
Exercise price of warrants (in dollars per share) | $ / shares | $ 143.25 |  |  |  |
2023 Tranche B Preferred Warrants | Series E-4 preferred stock |  |  |  |  |
FAIR VALUE |  |  |  |  |
Warrants issued to purchase shares | shares |  |  | 1,610 |  |
October 2022 Warrants |  |  |  |  |
FAIR VALUE |  |  |  |  |
Warrant liability | $ 41,000 | $ 462,000 |  |  |
Dividend | July 2024 Warrants |  |  |  |  |
FAIR VALUE |  |  |  |  |
Warrants | 0 | 0 |  |  |
Dividend | September 2023 Warrants |  |  |  |  |
FAIR VALUE |  |  |  |  |
Warrants | 0 | 0 |  | 0 |
Dividend | October 2022 Warrants |  |  |  |  |
FAIR VALUE |  |  |  |  |
Warrants | 0 | 0 |  |  | 0

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