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v3.26.1

AVAILABLE-FOR-SALE SECURITIES, AT FAIR VALUE - Narrative (Details) | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2026 USD ($) entity | Mar. 31, 2025 USD ($) | Dec. 31, 2025 USD ($) entity | Sep. 30, 2025 USD ($)
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Number of entities, convertible notes ownership | entity | 2 |  | 2 |
Principal amount |  |  | $ 3,000,000 |
Available-for-sale securities, at fair value, net | $ 3,147,609 |  | 3,108,750 |
Available-for-sale securities, at fair value; net of allowance for credit losses | 3,147,609 |  | 3,108,750 |
Accrued interest on available-for-sale securities | 393,184 |  | $ 354,325 |
Current period provision for expected credit losses | 0 | $ 0 |  |
Available-for-sale securities interest income | $ 38,859 | $ 37,434 |  |
Convertible Promissory Note One |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Principal amount |  |  |  | $ 1,000,000
Interest rate per annum |  |  |  | 8.00%
Percentage of credit loss recorded | 100.00% |  | 100.00% |
Convertible Promissory Note Two |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Principal amount |  |  | $ 2,000,000 |
Interest rate per annum | 5.00% |  |  |

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