Note 8 - Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024
Amortized intangible assets, gross	$ 97,025	$ 97,025
Accumulated amortization	41,499	40,091
Amortized intangible assets, net	55,526	56,934
Indefinite-lived intangible assets, gross	16,982	16,982
Total other intangible assets, gross	114,007	114,007
Intangible assets, net	72,508	73,916
Trademarks and Trade Names [Member]
Indefinite-lived intangible assets, gross	16,982	16,982
Customer Relationships [Member]
Amortized intangible assets, gross	69,573	69,573
Accumulated amortization	22,310	21,332
Amortized intangible assets, net	47,263	48,241
Patents [Member]
Amortized intangible assets, gross	268	268
Accumulated amortization	268	268
Amortized intangible assets, net	0	0
Technology-Based Intangible Assets [Member]
Amortized intangible assets, gross	24,126	24,126
Accumulated amortization	17,444	17,058
Amortized intangible assets, net	6,682	7,068
Trade Names [Member]
Amortized intangible assets, gross	2,658	2,658
Accumulated amortization	1,292	1,265
Amortized intangible assets, net	1,366	1,393
Noncompete Agreements [Member]
Amortized intangible assets, gross	400	400
Accumulated amortization	185	168
Amortized intangible assets, net	$ 215	$ 232