Note 4 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Carrying Value at March 31, 2024
(Dollars in thousands)	Total			Level 1		Level 2			Level 3
Securities available for sale	$	206,609			0		206,609			0
Equity securities		394			0		394			0
Commitments to extend credit		(18	)		0		(18	)		0
Total	$	206,985			0		206,985			0

	Carrying Value at December 31, 2023
Securities available for sale	$	215,094	0	215,094	0
Equity securities		382	0	382	0
Commitments to extend credit		7	0	7	0
Total	$	215,483	0	215,483	0

Fair Value Measurements, Nonrecurring [Table Text Block]

	Carrying Value at March 31, 2024
(Dollars in thousands)	Total		Level 1		Level 2		Level 3		Three Months Ended March 31, 2024 Total Gains
Loans held for sale	$	4,146		0		4,146		0		10
Mortgage servicing rights, net		2,631		0		0		2,631		0
Collateral dependent loans		2,841		0		2,841		0		8
Total	$	9,618		0		6,987		2,631		18

	Carrying Value at December 31, 2023
(Dollars in thousands)	Total		Level 1		Level 2		Level 3		Year Ended December 31, 2023 Total Losses
Loans held for sale	$	1,006		0		1,006		0		(26	)
Mortgage servicing rights, net		2,709		0		0		2,709		0
Collateral dependent loans		3,856		0		3,856		0		(287	)
Total	$	7,571		0		4,862		0		(313	)