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Note 6 - Restricted and Unrestricted Cash - Reconciliation of Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Jun. 30, 2022
Cash and cash equivalents $ 25,401 $ 22,314
Restricted cash 1,000 1,000
Total cash, cash equivalents, and restricted cash $ 26,401 $ 23,314