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INCOME TAXES - Deferred taxes (Details) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Deferred tax assets |  |  |
Net operating loss carry forwards | $ 8,466,565 | $ 4,654,612 |
Accrued expenses and reserves | 647,654 | 782,233 |
Employee stock option expense | 13,311 | 13,311 |
Inventories | 345,926 | 299,276 |
Deferred income - TIA contract | 13,495,321 | 14,742,111 |
Capital loss | 269,651 | 188,270 |
Interest expense limitation |  |  |
Deferred tax assets | 23,238,428 | 20,679,814 |
Deferred tax liabilities |  |  |
Unrealized gains/losses | (1,088,481) | 1,194,734 |
Property, plant, and equipment | (13,046,294) | (13,199,805) |
Deferred tax liabilities | (14,134,775) | (12,005,071) |
Net deferred assets | 9,103,653 | 8,674,743 |
Valuation allowance | (9,103,653) | (282,713) | $ (283,000)
Net deferred tax assets | $ 0 | $ 8,392,030 |

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