Note 12 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	$ (3,154)	$ (2,375)	$ (8,707)	$ (7,322)
Effective Income Tax Rate Reconciliation, Percent			0.00%	0.00%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			21.00%	21.00%
Unrecognized Tax Benefits	$ 486		$ 486

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details