Annual report pursuant to Section 13 and 15(d)

Note 5 - Fair Value Measurements (Details Textual)

v3.23.2
Note 5 - Fair Value Measurements (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Unrealized Gain (Loss) on Investments $ 0 $ 0
Long-Term Debt, Fair Value $ 0 $ 0