Note 3 - Investment Securities (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Debt Securities, Available-for-sale [Table Text Block]

	(Amounts in thousands)
			Gross		Gross
			Unrealized		Unrealized
September 30, 2020	Amortized Cost		Gains		Losses		Fair Value
U.S. Government agencies and corporations	$	—	$	—	$	—	$	—
Obligations of states and political subdivisions		84,264		4,174		27		88,411
U.S. Government-sponsored mortgage-backed securities		66,929		1,014		28		67,915
U.S. Government-sponsored collateralized mortgage obligations		5,507		112		3		5,616
U.S. Government-guaranteed small business administration pools		5,474		161		—		5,635
Total investment securities available-for-sale	$	162,174	$	5,461	$	58	$	167,577
Federal Home Loan Bank (FHLB) stock	$	2,805	$	—	$	—	$	2,805
Federal Reserve Bank (FRB) stock		226		—		—		226
Total regulatory stock	$	3,031	$	—	$	—	$	3,031

	(Amounts in thousands)
			Gross		Gross
			Unrealized		Unrealized
December 31, 2019	Amortized Cost		Gains		Losses		Fair Value
U.S. Government agencies and corporations	$	3,348	$	1	$	39	$	3,310
Obligations of states and political subdivisions		67,794		1,853		21		69,626
U.S. Government-sponsored mortgage-backed securities		48,566		75		404		48,237
U.S. Government-sponsored collateralized mortgage obligations		8,447		78		44		8,481
U.S. Government-guaranteed small business administration pools		6,576		—		99		6,477
Total investment securities available-for-sale	$	134,731	$	2,007	$	607	$	136,131
Federal Home Loan Bank (FHLB) stock	$	2,609	$	—	$	—	$	2,609
Federal Reserve Bank (FRB) stock		226		—		—		226
Total regulatory stock	$	2,835	$	—	$	—	$	2,835

Investments Classified by Contractual Maturity Date [Table Text Block]

	(Amounts in thousands)
	Amortized Cost		Fair Value
Due in one year or less	$	69	$	70
Due after one year through five years		5,176		5,298
Due after five years through ten years		2,146		2,295
Due after ten years		82,347		86,383
Total		89,738		94,046
U.S. Government-sponsored mortgage-backed and related securities		72,436		73,531
Total investment securities available-for-sale	$	162,174	$	167,577

Schedule of Realized Gain (Loss) [Table Text Block]

	(Amounts in thousands)				(Amounts in thousands)
	Three Months Ended				Nine Months Ended
	2020		2019		2020		2019
Proceeds on securities sold	$	—	$	—	$	2,610	$	13,622
Gross realized gain		—		—		27		82
Gross realized losses		—		—		9		126

Schedule of Unrealized Loss on Investments [Table Text Block]

	(Amounts in thousands)
	Less than 12 Months				12 Months or More				Total
			Unrealized				Unrealized				Unrealized
	Fair Value		Losses		Fair Value		Losses		Fair Value		Losses
U.S. Government agencies and corporations	$	—	$	—	$	—	$	—	$	—	$	—
Obligations of states and political subdivisions		3,532		27		—		—		3,532		27
U.S. Government-sponsored mortgage-backed securities		6,873		28		—		—		6,873		28
U.S. Government-sponsored collateralized mortgage obligations		992		3		—		—		992		3
U.S. Government-guaranteed small business administration pools		—		—		—		—		—		—
Total	$	11,397	$	58	$	—	$	—	$	11,397	$	58

	(Amounts in thousands)
	Less than 12 Months				12 Months or More				Total
			Unrealized				Unrealized				Unrealized
	Fair Value		Losses		Fair Value		Losses		Fair Value		Losses
U.S. Government agencies and corporations	$	2,961	$	39	$	—	$	—	$	2,961	$	39
Obligations of states and political subdivisions		263		1		1,332		20		1,595		21
U.S. Government-sponsored mortgage-backed securities		—		—		34,124		404		34,124		404
U.S. Government-sponsored collateralized mortgage obligations		931		7		3,944		37		4,875		44
U.S. Government-guaranteed small business administration pools		5,600		78		877		21		6,477		99
Total	$	9,755	$	125	$	40,277	$	482	$	50,032	$	607