Note 15 - Fair Values of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Fair Value, by Balance Sheet Grouping [Table Text Block]

	Level in	2023				2022
	Fair Value	Carrying		Fair		Carrying		Fair
(Dollars in thousands)	Hierarchy	Amount		Value		Amount		Value
Financial assets
Cash and cash equivalents	Level 1	$	130,533	$	130,533	$	96,772	$	96,772
Securities available for sale	(1)		617,092		617,092		602,936		602,936
Federal Home Loan Bank stock	(2)		21,513		21,513		17,721		17,721
Loans, net	Level 3		4,253,844		4,191,644		3,874,373		3,800,042
Mortgage loans held for sale	Level 2		18,607		19,027		3,565		3,643
Accrued interest receivable	Level 2		19,806		19,806		15,476		15,476
Interest rate swaps	Level 2		27,505		27,505		26,173		26,173
Financial liabilities
Deposits	Level 2		3,900,918		3,814,778		3,712,811		3,379,403
Securities sold under agreements to repurchase	Level 2		229,734		229,734		194,340		194,340
Federal Home Loan Bank advances	Level 2		467,910		454,857		308,263		292,044
Subordinated debentures	Level 2		49,644		49,653		48,958		49,531
Subordinated notes	Level 2		88,971		77,218		88,628		75,024
Accrued interest payable	Level 2		9,012		9,012		3,223		3,223
Interest rate swaps	Level 2		27,964		27,964		26,377		26,377