Note 18 - Fair Value Disclosure Measurements (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

			December 31, 2021
(Dollar amounts in thousands)	Level I		Level II		Level III		Total
Assets measured on a recurring basis:
Subordinated debt	$	-	$	20,337	$	12,200	$	32,537
Obligations of states and political subdivisions		-		127,345		-		127,345
Mortgage-backed securities in government- sponsored entities		-		10,317		-		10,317
Total debt securities		-		157,999		12,200		170,199
Equity securities in financial institutions		818		-		-		818
Total	$	818	$	157,999	$	12,200	$	171,017

			December 31, 2020
(Dollar amounts in thousands)	Level I		Level II		Level III		Total
Assets measured on a recurring basis:
Subordinated debt	$	-	$	14,047	$	7,250	$	21,297
Obligations of states and political subdivisions		-		78,302		-		78,302
Mortgage-backed securities in government-sponsored entities		-		14,761		-		14,761
Total debt securities		-		114,360		-		114,360
Equity securities in financial institutions		609		-		-		609
Total	$	609	$	114,360	$	-	$	114,969

Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

	Subordinated debt
Balance as of January 1, 2021	$	7,250
Purchases, sales, settlements
Purchases		4,000
Sales		-
Settlements		-
Transfers into Level 3 (1)		1,700
Transfers out of Level 3 (2)		(750	)
Balance as of December 31, 2021	$	12,200

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]

			December 31, 2021
	Level I		Level II		Level III		Total
(Dollar amounts in thousands)
Assets measured on a non-recurring basis:
Impaired loans	$	-	$	-	$	4,162	$	4,162

			December 31, 2020
	Level I		Level II		Level III		Total
(Dollar amounts in thousands)
Assets measured on a non-recurring basis:
Impaired loans	$	-	$	-	$	4,111	$	4,111
Other real estate owned		-		-		6,992		6,992

Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

	Quantitative Information about Level III Fair Value Measurements
(Dollar amounts in thousands)
	Fair Value Estimate		Valuation Techniques	Unobservable Input	Range (Weighted Average)
December 31, 2021
Impaired loans	$	4,162	Appraisal of collateral (1)	Appraisal adjustments (2)	25.0%	to	72.2%	(36.6%)

		Quantitative Information about Level III Fair Value Measurements
(Dollar amounts in thousands)
	Fair Value Estimate		Valuation Techniques	Unobservable Input	Range (Weighted Average)
December 31, 2020
Impaired loans	$	4,111	Appraisal of collateral (1)	Appraisal adjustments (2)	17.6%	to	48.5%	(22.7%)
Other real estate owned	$	6,992	Appraisal of collateral (1)	Appraisal adjustments (2)		19.9%

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

	December 31, 2021
	Carrying								Total
	Value		Level I		Level II		Level III		Fair Value
	(in thousands)
Financial assets:
Loans held for sale		1,051		-		1,051		-		1,051
Net loans		967,349		-		-		961,645		961,645
Financial liabilities:
Deposits	$	1,166,610	$	967,885	$	-	$	199,503	$	1,167,388
Other borrowings		12,901		-		-		12,901		12,901

	December 31, 2020
	Carrying								Total
	Value		Level I		Level II		Level III		Fair Value
	(in thousands)
Financial assets:
Loans held for sale		878		-		878		-		878
Net loans		1,090,626		-		-		1,089,573		1,089,573
Financial liabilities:
Deposits	$	1,225,200	$	929,450	$	-	$	299,651	$	1,229,101
Other borrowings		17,038		-		-		15,250		15,250