Note P - Fair Value Measurements and Disclosures (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

			Fair Value Measurements Using
	Total		Level 1		Level 2		Level 3
December 31, 2023:
U.S. Treasuries	$	115,458	$	-	$	115,458	$	-
Mortgage-backed securities		47,785		-		47,785		-
Collateralized mortgage obligations		95,006		-		95,006		-
States and political subdivisions		81,228		-		81,228		-
Total	$	339,477	$	-	$	339,477	$	-
December 31, 2022:
U.S. Treasuries	$	108,368	$	-	$	108,368	$	-
Mortgage-backed securities		56,439		-		56,439		-
Collateralized mortgage obligations		107,377		-		107,377		-
States and political subdivisions		77,984		-		77,984		-
Total	$	350,168	$	-	$	350,168	$	-

Schedule of Change in Other Real Estate [Table Text Block]

	2023			2022
Balance, beginning of year	$	259		$	1,891
Loans transferred to ORE		952			-
Sales		(1,114	)		(1,477	)
Write-downs		(97	)		(155	)
Balance, end of year	$	-		$	259

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

	Carrying		Fair Value Measurements Using
	Amount		Level 1		Level 2		Level 3		Total
December 31, 2023:
Financial Assets:
Cash and due from banks	$	22,794	$	22,794	$	-	$	-	$	22,794
Available for sale securities		339,477		-		339,477		-		339,477
Held to maturity securities		150,911		-		138,523		-		138,523
Other investments		350		350		-		-		350
Federal Home Loan Bank stock		2,334		-		2,334		-		2,334
Loans, net		235,115		-		-		221,896		221,896
Cash surrender value of life insurance		21,375		-		21,375		-		21,375
Intangible asset		538		-		-		538		538
Financial Liabilities:
Deposits:
Non-interest bearing		174,933		174,933		-		-		174,933
Interest bearing		483,662		-		-		424,398		424,398
Time deposits		29,895		-		-		28,939		28,939
Borrowings from Federal Home Loan
Bank		18,500		-		18,500		-		-

	Carrying		Fair Value Measurements Using
	Amount		Level 1		Level 2		Level 3		Total
December 31, 2022:
Financial Assets:
Cash and due from banks	$	32,836	$	32,836	$	-	$	-	$	32,836
Available for sale securities		350,168		-		350,168		-		350,168
Held to maturity securities		195,217		-		180,050		-		180,050
Other investments		350		350		-		-		350
Federal Home Loan Bank stock		2,175		-		2,175		-		2,175
Loans, net		234,540		-		-		223,494		223,494
Cash surrender value of life insurance		20,768		-		20,768		-		20,768
Intangible asset		600		-		-		600		600
Financial Liabilities:
Deposits:
Non-interest bearing		198,097		198,097		-		-		198,097
Interest bearing		546,565		-		-		458,433		458,433
Time deposits		41,118		-		-		39,517		39,517
Borrowings from Federal Home Loan
Bank		-		-		-		-		-

Other Real Estate [Member]

Notes Tables

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

			Fair Value Measurements Using
December 31:	Total		Level 1		Level 2		Level 3
2023	$	-	$	-	$	-	$	-
2022	$	259	$	-	$	-	$	259

Impaired Loans Receivable [Member]

Notes Tables

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

			Fair Value Measurements Using
December 31:	Total		Level 1		Level 2		Level 3
2023	$	6	$	-	$	-	$	6
2022	$	1,026	$	-	$	-	$	1,026