Note 8 - Short-term Borrowings (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Short-Term Debt [Table Text Block]

	As of December 31,
(dollars in thousands)	2023		2022
Overnight borrowings	$	60,000	$	12,930
Other short-term borrowings		57,000		10
Total	$	117,000	$	12,940

	Maximum				Weighted-
	outstanding				average
	at any		Average		rate during			Rate at
(dollars in thousands)	month end		outstanding		the year			year-end
December 31, 2023
Overnight borrowings	$	92,000	$	22,148		5.08	%		5.50	%
Federal Reserve Bank Term Funding Program		57,000		27,707		4.49			4.59
Other short-term borrowings		10		5		-			-
Total	$	149,010	$	49,860
December 31, 2022
Overnight borrowings	$	12,930	$	1,025		4.39	%		4.45	%
Other short-term borrowings		10		6		0.00			-
Total	$	12,940	$	1,031