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Note 3 - Securities (Tables)

9 Months Ended

Sep. 30, 2017

Notes Tables

Available-for-sale Securities [Table Text Block]

Securities Available for Sale		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Estimated Fair Value
September 30, 2017
U.S. Government sponsored entity securities		$	13,627			$	----			$	(48	)		$	13,579
Agency mortgage-backed securities, residential			92,935				653				(622	)			92,966
Total securities		$	106,562			$	653			$	(670	)		$	106,545
December 31, 201 6
U.S. Government sponsored entity securities		$	10,624			$	----			$	(80	)		$	10,544
Agency mortgage-backed securities, residential			87,367				495				(1,916	)			85,946
Total securities		$	97,991			$	495			$	(1,996	)		$	96,490

Held-to-maturity Securities [Table Text Block]

Securities Held to Maturity		Amortized Cost				Gross Unrecognized Gains				Gross Unrecognized Losses				Estimated Fair Value
September 30, 2017
Obligations of states and political subdivisions		$	18,164			$	694			$	(40	)		$	18,818
Agency mortgage-backed securities, residential			4				----				----				4
Total securities		$	18,168			$	694			$	(40	)		$	18,822
December 31, 201 6
Obligations of states and political subdivisions		$	18,661			$	654			$	(148	)		$	19,167
Agency mortgage-backed securities, residential			4				----				----				4
Total securities		$	18,665			$	654			$	(148	)		$	19,171

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		$	4,602			$	4,593			$	89			$	89
Due in over one to five years			6,025				5,996				6,764				7,000
Due in over five to ten years			3,000				2,990				8,055				8,482
Due after ten years			----				----				3,256				3,247
Agency mortgage-backed securities, residential			92,935				92,966				4				4
Total debt securities		$	106,562			$	106,545			$	18,168			$	18,822

Schedule of Unrealized Loss on Investments [Table Text Block]

September 3 0 , 2017		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		$	10,987			$	(24	)		$	2,592			$	(24	)		$	13,579			$	(48	)
Agency mortgage-backed securities, residential			42,408				(355	)			10,231				(267	)			52,639				(622	)
Total available for sale		$	53,395			$	(379	)		$	12,823			$	(291	)		$	66,218			$	(670	)

December 31, 2016		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		$	10,544			$	(80	)		$	----			$	----			$	10,544			$	(80	)
Agency mortgage-backed securities, residential			64,043				(1,916	)			----				----				64,043				(1,916	)
Total available for sale		$	74,587			$	(1,996	)		$	----			$	----			$	74,587			$	(1,996	)

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		$	325			$	(2	)		$	1,173			$	(38	)		$	1,498			$	(40	)
Total held to maturity		$	325			$	(2	)		$	1,173			$	(38	)		$	1,498			$	(40	)

		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		$	3,813			$	(148	)		$	----			$	----			$	3,813			$	(148	)
Total held to maturity		$	3,813			$	(148	)		$	----			$	----			$	3,813			$	(148	)

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