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	Jun. 30, 2023
Income Tax Expense (Benefit)	$ 4,345	$ 7,503	$ 15,425	$ 27,368
Effective Income Tax Rate Reconciliation, Percent	25.10%	25.40%	25.10%	25.40%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Unrecognized Tax Benefits	$ 3,700		$ 3,700		$ 3,000
Decrease in Unrecognized Tax Benefits is Reasonably Possible	400		400
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	$ 300		$ 300