Note 5 - Intangible Assets (Details Textual) $ in Thousands	9 Months Ended
	Sep. 30, 2024 USD ($)
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets, Total	$ 0
Minimum [Member] | Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life (Year)	3 years
Minimum [Member] | Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life (Year)	15 years
Maximum [Member] | Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life (Year)	30 years
Maximum [Member] | Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life (Year)	16 years