Note 12 - Accumulated Other Comprehensive Income - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Balance	$ 57,116		$ 54,040	$ 53,022
Balance	110,738	$ 56,233	110,738	56,233
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Balance	(3,526)	(5,058)	(4,424)	(3,769)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	2,339	1,966	3,237	677
Balance	(1,187)	(3,092)	(1,187)	(3,092)
AOCI Attributable to Parent [Member]
Balance	(3,526)	(5,058)	(4,424)	(3,769)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	2,339	1,966	3,237	677
Balance	$ (1,187)	$ (3,092)	$ (1,187)	$ (3,092)