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Summary of Significant Accounting and Reporting Policies (Schedule of Unrealized Losses on Investments) (Details) - USD ($) | Dec. 31, 2022 | Dec. 31, 2021
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Accounting Policies [Abstract] |  |
Aggregate Unrealized Losses, Less than one year | $ 4,816,103 | $ 1,244,053
Aggregate Fair Value, Less than one year | 77,701,146 | 94,417,123
Aggregate Unrealized Losses, Greater than one year | 8,217,959 | 574,815
Aggregate Fair Value, Greater than one year | 76,643,586 | 6,875,230
Aggregate Unrealized Losses, Total | 13,034,062 | 1,818,868
Aggregate Fair Value, Total | $ 154,344,732 | $ 101,292,353

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