Note 4 - Goodwill and Other Intangible Assets (Details Textual)	Sep. 30, 2024
Minimum [Member]
Finite-Lived Intangible Asset, Useful Life	2 years
Maximum [Member]
Finite-Lived Intangible Asset, Useful Life	16 years
Weighted Average [Member]
Finite-Lived Intangible Asset, Useful Life	9 years 6 months