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Schedule of Investments (Details) (Parenthethical) - USD ($) | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Short term investment | $ 2,588,400 | [1] | $ 2,547,100 | [2]
Membership [Member] |  |  |  |
Short term investment | 933,300 |  | 905,700 |
Activity Stock Due [Member] |  |  |  |
Short term investment | $ 1,655,100 |  | $ 1,641,400 |
[1] | Includes $933,300 of Membership stock and $1,655,100 of Activity stock due to short-term borrowings and letters of credit.
[2] | Includes $905,700 of Membership stock and $1,641,400 of Activity stock due to short-term advances and letters of credit.

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