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v3.23.2

Note 4 - Restricted and Unrestricted Cash (Tables) | 9 Months Ended
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Mar. 31, 2023
Notes Tables |
Restrictions on Cash and Cash Equivalents [Table Text Block] |
(dollars in thousands) |  | March 31, 2023 |  |  | June 30, 2022 |
Cash and cash equivalents |  | $ | 24,947 |  |  | $ | 22,314 |
Restricted cash |  |  | 1,000 |  |  |  | 1,000 |
Total cash, cash equivalents, and restricted cash |  | $ | 25,947 |  |  | $ | 23,314 |

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