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FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets designated as Investments in debt and equity securities (Details) - USD ($) | Dec. 31, 2025 | Dec. 31, 2024
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Fair value hierarchy of assets designated as Investments in debt and equity securities |  |
Fair value of investments | $ 34,382,808 | $ 40,328,308
Equity Securities |  |
Fair value hierarchy of assets designated as Investments in debt and equity securities |  |
Fair value of investments |  | 29,259,826
Mutual funds |  |
Fair value hierarchy of assets designated as Investments in debt and equity securities |  |
Fair value of investments | 33,774,204 | 10,404,218
Municipal bonds |  |
Fair value hierarchy of assets designated as Investments in debt and equity securities |  |
Fair value of investments | 608,604 | 664,264
Level 1 |  |
Fair value hierarchy of assets designated as Investments in debt and equity securities |  |
Fair value of investments | 34,382,808 | 40,328,308
Level 1 | Equity Securities |  |
Fair value hierarchy of assets designated as Investments in debt and equity securities |  |
Fair value of investments |  | 29,259,826
Level 1 | Mutual funds |  |
Fair value hierarchy of assets designated as Investments in debt and equity securities |  |
Fair value of investments | 33,774,204 | 10,404,218
Level 1 | Municipal bonds |  |
Fair value hierarchy of assets designated as Investments in debt and equity securities |  |
Fair value of investments | $ 608,604 | $ 664,264

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