Note 12 - Goodwill and Other Intangibles - Components of Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Goodwill, gross	$ 5,848
Goodwill addition	4,874
Goodwill, measurement adjustments	(4)
Goodwill, net	10,718	$ 5,848
Core deposit intangible, net	1,963	$ 0
Core Deposits [Member]
Core deposit intangible, gross	0
Core deposit intangible additional	2,100
Core deposit intangible, accumulated amortization	(137)
Core deposit intangible, net	$ 1,963