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Note 6 - Goodwill and Intangible Assets (Details Textual)
$ in Millions
Mar. 31, 2023
USD ($)
Finite-Lived Intangible Asset, Expected Amortization, Year Two $ 3.3
Finite-Lived Intangible Asset, Expected Amortization, Year Three 3.3
Finite-Lived Intangible Asset, Expected Amortization, Year One 3.3
Finite-Lived Intangible Asset, Expected Amortization, Year Four 2.8
Finite-Lived Intangible Asset, Expected Amortization, Year Five $ 2.0