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Note 11 - Income Taxes - Schedule of Income Taxes Paid (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
U.S. Federal	$ 5,000
U.S. State and Local	1,201
Total income taxes paid, (net of refunds received)	38,008	$ 27,732	$ 27,966
Ministry of Finance, India [Member]
Non-U.S.	13,596
National Tax Agency, Japan [Member]
Non-U.S.	8,505
State Administration of Taxation, China [Member]
Non-U.S.	4,997
Federal Ministry of Finance, Germany [Member]
Non-U.S.	1,614
Other Tax Jurisdictions [Member]
Non-U.S.	$ 3,095