Note 14 - Income Taxes - Liability for Uncertain Tax Positions (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Balance at the beginning of the fiscal year	$ 2,086	$ 825	$ 656
Decreases - tax positions in prior period	(364)	(101)	(63)
Increase - tax positions from acquired company	0	1,149	0
Increase - tax positions in current period	201	213	232
Balance at end of the fiscal year	$ 1,923	$ 2,086	$ 825