Note 2 - Securities (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

(Dollar amounts in thousands)			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
	Cost		Gains		Losses			Value
Available for sale:
December 31, 2018:
U.S. Treasury and federal agency	$	4,532	$	-	$	(87	)	$	4,445
U.S. government sponsored entities and agencies		17,052		30		(299	)		16,783
U.S. agency mortgage-backed securities: residential		27,666		-		(490	)		27,176
U.S. agency collateralized mortgage obligations: residential		19,440		34		(810	)		18,664
State and political subdivisions		22,943		13		(224	)		22,732
Corporate debt securities		8,006		9		(97	)		7,918
Total securities available-for-sale	$	99,639	$	86	$	(2,007	)	$	97,718
December 31, 2017:
U.S. Treasury and federal agency	$	4,541	$	-	$	(69	)	$	4,472
U.S. government sponsored entities and agencies		14,136		2		(212	)		13,926
U.S. agency mortgage-backed securities: residential		20,904		7		(153	)		20,758
U.S. agency collateralized mortgage obligations: residential		22,607		25		(708	)		21,924
State and political subdivisions		29,249		87		(96	)		29,240
Corporate debt securities		9,009		38		(17	)		9,030
Total securities available-for-sale	$	100,446	$	159	$	(1,255	)	$	99,350

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

(Dollar amounts in thousands)	2018			2017
Proceeds	$	11,482		$	18,360
Gains		17			350
Losses		(26	)		(4	)
Tax (benefit) provision related to gains (21%, 34%)		(2	)		118

Investments Classified by Contractual Maturity Date [Table Text Block]

(Dollar amounts in thousands)	Available for sale
	Amortized		Fair
	Cost		Value
Due in one year or less	$	1,924	$	1,918
Due after one year through five years		31,969		31,517
Due after five through ten years		15,893		15,747
Due after ten years		2,747		2,696
Mortgage-backed securities: residential		27,666		27,176
Collateralized mortgage obligations: residential		19,440		18,664
Total	$	99,639	$	97,718

Schedule of Unrealized Loss on Investments [Table Text Block]

(Dollar amounts in thousands)	Less than 12 Months					12 Months or More					Total
	Fair		Unrealized			Fair		Unrealized			Fair		Unrealized
Description of Securities	Value		Loss			Value		Loss			Value		Loss
December 31, 2018:
U.S. Treasury and federal agency	$	-	$	-		$	4,445	$	(87	)	$	4,445	$	(87	)
U.S. government sponsored entities and agencies		2,472		(30	)		10,337		(269	)		12,809		(299	)
U.S. agency mortgage-backed securities: residential		19,483		(297	)		7,693		(193	)		27,176		(490	)
U.S. agency collateralized mortgage obligations: residential		1,443		(5	)		15,388		(805	)		16,831		(810	)
State and political subdivisions		7,061		(67	)		10,083		(157	)		17,144		(224	)
Corporate debt securities		962		(38	)		2,448		(59	)		3,410		(97	)
Total	$	31,421	$	(437	)	$	50,394	$	(1,570	)	$	81,815	$	(2,007	)
December 31, 2017:
U.S. Treasury and federal agency	$	-	$	-		$	4,472	$	(69	)	$	4,472	$	(69	)
U.S. government sponsored entities and agencies		3,447		(42	)		8,975		(170	)		12,422		(212	)
U.S. agency mortgage-backed securities: residential		9,659		(48	)		6,581		(105	)		16,240		(153	)
U.S. agency collateralized mortgage obligations: residential		954		(16	)		19,147		(692	)		20,101		(708	)
State and political subdivisions		10,510		(60	)		3,487		(36	)		13,997		(96	)
Corporate debt securities		2,992		(16	)		999		(1	)		3,991		(17	)
Total	$	27,562	$	(182	)	$	43,661	$	(1,073	)	$	71,223	$	(1,255	)