Note 5 - Goodwill - Changes to Goodwill (Details) $ in Thousands	3 Months Ended
Sep. 30, 2026 USD ($)
Balance	$ 581,553
Acquisitions	0
Translation adjustment	(771)
Balance	580,782
Electronics Products Group [Member]
Balance	429,918
Acquisitions	0
Translation adjustment	(702)
Balance	429,216
Aerospace and Defense [Member]
Balance	52,893
Acquisitions	0
Translation adjustment	2
Balance	52,895
Scientific Group [Member]
Balance	15,454
Acquisitions	0
Translation adjustment	0
Balance	15,454
Engraving Group [Member]
Balance	83,288
Acquisitions	0
Translation adjustment	(71)
Balance	$ 83,217

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