Note 10 - Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Gross carrying amount	$ 372	$ 372
Accumulated amortization	(273)	(254)
Net carrying amount	$ 99	$ 118
Noncompete Agreements [Member]
Weighted-average remaining amortization period (Year)	1 year 3 months 18 days	1 year 7 months 6 days
Gross carrying amount	$ 372	$ 372
Accumulated amortization	(273)	(254)
Net carrying amount	$ 99	$ 118