Note 7 - Loan Servicing - Schedule of Servicing Assets at Fair Value (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2025
Balance at beginning of period	$ 7,184	$ 7,918
Additions from loans sold with servicing rights retained	53	154
Change in fair value	(529)	(1,364)
Balance at end of period	$ 6,708	$ 6,708