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INCOME TAXES - Cash paid for income taxes (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2023
INCOME TAXES |  |
Income taxes, net of amounts refunded | $ (346,907) | $ (9,747,239)
U.S. |  |
INCOME TAXES |  |
Income taxes, net of amounts refunded | 0 |
California |  |
INCOME TAXES |  |
Income taxes, net of amounts refunded | (353,453) |
Other |  |
INCOME TAXES |  |
Income taxes, net of amounts refunded | $ 6,546 |

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