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Investments - Additional Information (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2024 | Mar. 31, 2023 | Jun. 30, 2023
Schedule Of Investments [Line Items] |  |  |  |  |
Investments | $ 192,203,281 |  | $ 192,203,281 |  | $ 220,111,329
Deposit, derivative contracts | 0 |  | $ 0 |  | $ 0
Description Of Derivatives |  |  | The Derivatives Rule also contains exceptions to these conditions for any fund that limits its exposure to derivatives positions to 10 percent of its net assets. |  |
Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] |  |  |  |  |
Schedule Of Investments [Line Items] |  |  |  |  |
Investments Transfer | 0 | $ 0 | $ 0 | $ 0 |
New Portfolio Companies [Member] |  |  |  |  |
Schedule Of Investments [Line Items] |  |  |  |  |
Investments | 42,500,000 |  | 42,500,000 |  |
Previously Committed Companies [Member] |  |  |  |  |
Schedule Of Investments [Line Items] |  |  |  |  |
Investments | $ 2,200,000 |  | $ 2,200,000 |  |

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