Note 20 - Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

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

	Carrying Value at December 31, 2022
(Dollars in thousands)	Total			Level 1		Level 2			Level 3
Securities available for sale	$	246,019			0		246,019			0
Equity securities		225			0		225			0
Mortgage loan commitments		(28	)		0		(28	)		0
Total	$	246,216			0		246,216			0

	Carrying Value at December 31, 2021
(Dollars in thousands)	Total		Level 1		Level 2		Level 3
Securities available for sale	$	285,765		0		285,765		0
Equity securities		248		0		248		0
Mortgage loan commitments		26		0		26		0
Total	$	286,039		0		286,039		0

Fair Value Measurements, Nonrecurring [Table Text Block]

	Carrying Value at December 31, 2022
(Dollars in thousands)	Total		Level 1		Level 2		Level 3		Year Ended December 31, 2022 Total Gains (Losses)
Loans held for sale	$	1,314		0		1,314		0		3
Mortgage servicing rights, net		2,986		0		2,986		0		0
Impaired loans		1,978		0		1,978		0		(46	)
Total	$	6,278		0		6,278		0		(43	)

	Carrying Value at December 31, 2021
(Dollars in thousands)	Total		Level 1		Level 2		Level 3		Year Ended December 31, 2021 Total Gains (Losses)
Loans held for sale	$	5,575		0		5,575		0		(56	)
Mortgage servicing rights, net		3,280		0		3,280		0		0
Impaired loans		4,244		0		4,244		0		(218	)
Real estate, net		290		0		290		0		0
Total	$	13,389		0		13,389		0		(274	)