Note 8 - Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Jun. 30, 2024
Finite lived, gross	$ 107,173	$ 97,025
Finite lived, accumulated amortization	45,897	40,091
Finite lived, net	61,276	56,934
Indefinite lived	16,982	16,982
Total other intangible assets	124,155	114,007
Intangible assets, net	78,258	73,916
Trademarks and Trade Names [Member]
Indefinite lived	16,982	16,982
Customer Relationships [Member]
Finite lived, gross	78,485	69,573
Finite lived, accumulated amortization	25,251	21,332
Finite lived, net	53,234	48,241
Patents [Member]
Finite lived, gross	268	268
Finite lived, accumulated amortization	268	268
Finite lived, net	0	0
Technology-Based Intangible Assets [Member]
Finite lived, gross	24,126	24,126
Finite lived, accumulated amortization	18,694	17,058
Finite lived, net	5,432	7,068
Trade Names [Member]
Finite lived, gross	3,704	2,658
Finite lived, accumulated amortization	1,404	1,265
Finite lived, net	2,300	1,393
Noncompete Agreements [Member]
Finite lived, gross	590	400
Finite lived, accumulated amortization	280	168
Finite lived, net	$ 310	$ 232