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v3.23.3

Note 3 - Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount | $ 12,500 | $ 12,800
Equity Method Investment, Other than Temporary Impairment | 0 | 0
Accounts Receivable, Allowance for Credit Loss, Ending Balance | 0 | 0
Impairment, Long-Lived Asset, Held-for-Use, Total | $ 0 | $ 0
Investment Advisory Fees, Fee Adjustment Base Percentage Adjustment | 0.25% |
Investment Advisory Fees, Fee Adjustment Percent, Minimum Performance to Designed Benchmark Over Prior Rolling 12 Months | 5.00% |
Furniture and Fixtures [Member] | Minimum [Member] |  |
Property, Plant and Equipment, Useful Life (Year) | 3 years |
Furniture and Fixtures [Member] | Maximum [Member] |  |
Property, Plant and Equipment, Useful Life (Year) | 10 years |
Building and Building Improvements [Member] | Minimum [Member] |  |
Property, Plant and Equipment, Useful Life (Year) | 14 years |
Building and Building Improvements [Member] | Maximum [Member] |  |
Property, Plant and Equipment, Useful Life (Year) | 40 years |

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