Note 3 - Securities (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Available-for-sale Securities [Table Text Block]

Securities Available for Sale	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
June 30, 2018
U.S. Government sponsored entity securities	$	14,888	$	6	$	(306	)	$	14,588
Agency mortgage-backed securities, residential		88,581		100		(3,104	)		85,577
Total securities	$	103,469	$	106	$	(3,410	)	$	100,165
December 31, 201 7
U.S. Government sponsored entity securities	$	13,622	$	----	$	(149	)	$	13,473
Agency mortgage-backed securities, residential		88,833		300		(1,481	)		87,652
Total securities	$	102,455	$	300	$	(1,630	)	$	101,125

Debt Securities, Held-to-maturity [Table Text Block]

Securities Held to Maturity	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses			Estimated Fair Value
June 30, 2018
Obligations of states and political subdivisions	$	17,310	$	534	$	(95	)	$	17,749
Agency mortgage-backed securities, residential		3		----		----			3
Total securities	$	17,313	$	534	$	(95	)	$	17,752
December 31, 201 7
Obligations of states and political subdivisions	$	17,577	$	533	$	(35	)	$	18,075
Agency mortgage-backed securities, residential		4		----		----			4
Total securities	$	17,581	$	533	$	(35	)	$	18,079

Investments Classified by Contractual Maturity Date [Table Text Block]

	Available for Sale				Held to Maturity
Debt Securities:	Amortized Cost		Estimated Fair Value		Amortized Cost		Estimated Fair Value
Due in one year or less	$	----	$	----	$	2,128	$	2,148
Due in over one to five years		14,888		14,588		5,814		5,994
Due in over five to ten years		----		----		7,109		7,419
Due after ten years		----		----		2,259		2,188
Agency mortgage-backed securities, residential		88,581		85,577		3		3
Total debt securities	$	103,469	$	100,165	$	17,313	$	17,752

Schedule of Unrealized Loss on Investments [Table Text Block]

June 30 , 2018	Less Than 12 Months					12 Months or More					Total
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Securities Available for Sale
U.S. Government sponsored entity securities	$	5,843	$	(145	)	$	4,779	$	(161	)	$	10,622	$	(306	)
Agency mortgage-backed securities, residential		48,776		(1,399	)		28,876		(1,705	)		77,652		(3,104	)
Total available for sale	$	54,619	$	(1,544	)	$	33,655	$	(1,866	)	$	88,274	$	(3,410	)

December 31, 201 7	Less Than 12 Months					12 Months or More					Total
	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Securities Available for Sale
U.S. Government sponsored entity securities	$	6,910	$	(97	)	$	6,563	$	(52	)	$	13,473	$	(149	)
Agency mortgage-backed securities, residential		37,421		(434	)		31,763		(1,047	)		69,184		(1,481	)
Total available for sale	$	44,331	$	(531	)	$	38,326	$	(1,099	)	$	82,657	$	(1,630	)

Held-to-maturity Securities [Member]

Notes Tables

Schedule of Unrealized Loss on Investments [Table Text Block]

	Less Than 12 Months					12 Months or More					Total
	Fair Value		Unrecognized Loss			Fair Value		Unrecognized Loss			Fair Value		Unrecognized Loss
Securities Held to Maturity
Obligations of states and political subdivisions	$	1,457	$	(4	)	$	1,440	$	(91	)	$	2,897	$	(95	)
Total held to maturity	$	1,457	$	(4	)	$	1,440	$	(91	)	$	2,897	$	(95	)

	Less Than 12 Months					12 Months or More					Total
	Fair Value		Unrecognized Loss			Fair Value		Unrecognized Loss			Fair Value		Unrecognized Loss
Securities Held to Maturity
Obligations of states and political subdivisions	$	362	$	(2	)	$	1,502	$	(33	)	$	1,864	$	(35	)
Total held to maturity	$	362	$	(2	)	$	1,502	$	(33	)	$	1,864	$	(35	)