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Investments - Schedule of Portfolio Composition by Geographic Grouping at Fair Value (Details) - USD ($) | Dec. 31, 2022 | Jun. 30, 2022
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Investments at Fair Value | $ 228,593,658 | $ 233,683,986
Percentage of Net Assets | 100.00% | 100.00%
U.S Northeast [Member] |  |
Investments at Fair Value | $ 96,381,856 | $ 105,824,484
Percentage of Net Assets | 42.16% | 45.29%
U.S. West [Member] |  |
Investments at Fair Value | $ 49,266,896 | $ 48,352,026
Percentage of Net Assets | 21.55% | 20.69%
U.S. Midwest [Member] |  |
Investments at Fair Value | $ 36,421,973 | $ 31,898,956
Percentage of Net Assets | 15.93% | 13.65%
U.S. Southwest [Member] |  |
Investments at Fair Value | $ 10,548,587 | $ 15,685,215
Percentage of Net Assets | 4.62% | 6.71%
U.S. Southeast [Member] |  |
Investments at Fair Value | $ 18,330,344 | $ 14,381,725
Percentage of Net Assets | 8.02% | 6.16%
U.S. Mid-Atlantic [Member] |  |
Investments at Fair Value | $ 17,604,109 | $ 17,507,192
Percentage of Net Assets | 7.70% | 7.49%
International [Member] |  |
Investments at Fair Value | $ 39,893 | $ 34,388
Percentage of Net Assets | 0.02% | 0.01%

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