Note 3 - Supplemental Financial Information - Goodwill (Details) - USD ($) $ in Thousands	9 Months Ended
Mar. 31, 2026	Jun. 30, 2025
Balance	$ 57,802	$ 57,672
Currency translation	80	130
Balance	$ 57,882	$ 57,802

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details