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Investments - Schedule of Portfolio Composition by Industry Grouping at Fair Value (Details) - USD ($) | Sep. 30, 2023 | Jun. 30, 2023
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Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 223,404,283 | $ 220,111,329
Percentage of Net Assets | 100.00% | 100.00%
Trading Companies & Distributors |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 38,219,681 | $ 35,176,879
Percentage of Net Assets | 17.11% | 15.98%
Professional Services |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 25,728,030 | $ 28,238,167
Percentage of Net Assets | 11.52% | 12.83%
IT Services |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 16,830,075 | $ 23,576,450
Percentage of Net Assets | 7.53% | 10.71%
Internet & Direct Marketing Retail |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 8,907,439 | $ 8,969,729
Percentage of Net Assets | 3.99% | 4.08%
Commercial Services And Supplies |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 13,493,554 | $ 14,329,460
Percentage of Net Assets | 6.04% | 6.51%
Chemicals |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 7,527,189 | $ 7,568,617
Percentage of Net Assets | 3.37% | 3.44%
Energy Equipment & Services |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 2,619,700 | $ 2,700,036
Percentage of Net Assets | 1.17% | 1.23%
Software |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 13,736,438 | $ 13,772,487
Percentage of Net Assets | 6.15% | 6.26%
Entertainment |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 7,600,000 | $ 7,640,000
Percentage of Net Assets | 3.40% | 3.47%
Household Durables |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 7,766,091 | $ 7,610,242
Percentage of Net Assets | 3.48% | 3.46%
Automobile Components |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 6,158,497 | $ 7,261,275
Percentage of Net Assets | 2.76% | 3.30%
Consumer Staples Distribution & Retail |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 5,606,790 | $ 6,061,396
Percentage of Net Assets | 2.51% | 2.75%
Containers & Packaging |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 13,558,591 | $ 12,958,772
Percentage of Net Assets | 6.07% | 5.89%
Diversified Consumer Services |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 7,250,052 | $ 7,268,500
Percentage of Net Assets | 3.25% | 3.30%
Hotels, Restaurants, and Leisure |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 7,171,656 | $ 6,283,541
Percentage of Net Assets | 3.21% | 2.85%
Specialty Retail |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 5,059,875 | $ 5,148,000
Percentage of Net Assets | 2.26% | 2.34%
Consumer Services |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 4,915,732 |
Percentage of Net Assets | 2.20% |
Machinery |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 8,967,989 | $ 9,602,806
Percentage of Net Assets | 4.01% | 4.36%
Building Products |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 4,474,688 | $ 4,511,719
Percentage of Net Assets | 2.00% | 2.05%
Food Products |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 4,005,000 | $ 4,288,750
Percentage of Net Assets | 1.79% | 1.95%
Automotive Retail |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 4,017,057 | $ 3,878,905
Percentage of Net Assets | 1.80% | 1.76%
Construction & Engineering |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 3,937,532 |
Percentage of Net Assets | 1.76% |
Paper Packaging |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 3,000,000 |
Percentage of Net Assets | 1.34% |
Electronic Equipment Instruments And Components |  |
Schedule Of Investment Income Reported Amounts By Category [Line Items] |  |
Investments at Fair Value | $ 2,852,627 | $ 3,265,598
Percentage of Net Assets | 1.28% | 1.48%

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