Note 7 - Goodwill and Intangible Assets - Identifiable Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Gross Amount	$ 133,866	$ 141,729
Accumulated Amortization	(78,318)	(73,698)
Intangibles, net	55,548	68,031
Customer Relationships [Member]
Gross Amount	106,001	111,837
Accumulated Amortization	(58,536)	(57,095)
Intangibles, net	47,465	54,742
Other Intangible Assets [Member]
Gross Amount	27,865	29,892
Accumulated Amortization	(19,782)	(16,603)
Intangibles, net	$ 8,083	$ 13,289