Note 3 - Securities (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

	Amortized cost		Gross unrealized gains		Gross unrealized losses		Fair Value
2020	(In Thousands)
Available-for-sale:
Obligations of states and political
subdivisions	$	93,406	$	6,400	$	1	$	99,805
Mortgage-backed		90,712		2,904		5		93,611
Other		1,151		13		-		1,164
Total	$	185,269	$	9,317	$	6	$	194,580

2019	(In Thousands)
Available-for-sale:
Obligations of states and political
subdivisions	$	70,043	$	2,593	$	82	$	72,554
Mortgage-backed		108,907		1,292		158		110,041
Other		1,025		-		9		1,016
Total	$	179,975	$	3,885	$	249	$	183,611

Investments Classified by Contractual Maturity Date [Table Text Block]

	(in thousands)
	Amortized Cost		Fair value
Due in one year or less	$	560	$	562
Due after one year through five years		6,557		6,712
Due after five years through ten years		23,372		24,614
Due after ten years		153,629		161,528
Other securities having no maturity date		1,151		1,164
Total	$	185,269	$	194,580

Schedule of Unrealized Loss on Investments [Table Text Block]

	(in thousands)
	Securities in a continuous unrealized loss position
	Less than 12 months				12 months or more				Total
2020	Unrealized losses		Fair value		Unrealized losses		Fair value		Unrealized losses		Total Fair value
Obligations of states and political subdivisions	$	1	$	413	$	-	$	-	$	1	$	413
Mortgage-backed		5		2,203		-		-		5		2,203
Other		-		-		-		-		-		-
Total temporarily impaired securities	$	6	$	2,616	$	-	$	-	$	6	$	2,616

	Less than 12 months				12 months or more				Total
2019	Unrealized losses		Fair value		Unrealized losses		Fair value		Unrealized losses		Total Fair value
Obligations of states and political subdivisions	$	82	$	3,816	$	-	$	-	$	82	$	3,816
Mortgage-backed		69		9,633		89		14,808		158		24,441
Other		-		-		9		991		9		991
Total temporarily impaired securities	$	151	$	13,449	$	98	$	15,799	$	249	$	29,248