Note 3 - Securities (Tables)

9 Months Ended

Sep. 30, 2015

Note 3 - Securities (Tables) [Line Items]

Available-for-sale Securities [Table Text Block]

Securities Available for Sale	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
September 30, 2015
U.S. Government sponsored entity securities	$	9,013	$	2	$	(17	)	$	8,998
Agency mortgage-backed securities, residential		77,629		1,463		(199	)		78,893
Total securities	$	86,642	$	1,465	$	(216	)	$	87,891
December 31, 2014
U.S. Government sponsored entity securities	$	9,019	$	2	$	(104	)	$	8,917
Agency mortgage-backed securities, residential		74,762		1,693		(136	)		76,319
Total securities	$	83,781	$	1,695	$	(240	)	$	85,236

Held-to-maturity Securities [Table Text Block]

Securities Held to Maturity	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses			Estimated Fair Value
September 30, 2015
Obligations of states and political subdivisions	$	21,426	$	909	$	(232	)	$	22,103
Agency mortgage-backed securities, residential		7		----		----			7
Total securities	$	21,433	$	909	$	(232	)	$	22,110
December 31, 2014
Obligations of states and political subdivisions	$	22,811	$	939	$	(189	)	$	23,561
Agency mortgage-backed securities, residential		9		----		----			9
Total securities	$	22,820	$	939	$	(189	)	$	23,570

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	$	1,001	$	1,003	$	620	$	631
Due in over one to five years		8,012		7,995		6,214		6,563
Due in over five to ten years		----		----		11,239		11,654
Due after ten years		----		----		3,353		3,255
Agency mortgage-backed securities, residential		77,629		78,893		7		7
Total debt securities	$	86,642	$	87,891	$	21,433	$	22,110

Schedule of Unrealized Loss on Investments [Table Text Block]

	Less Than 12 Months					12 Months or More					Total
September 30, 2015	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Securities Available for Sale
U.S. Government sponsored entity securities	$	3,996	$	(9	)	$	3,999	$	(8	)	$	7,995	$	(17	)
Agency mortgage-backed securities, residential		16,252		(158	)		3,786		(41	)		20,038		(199	)
Total available for sale	$	20,248	$	(167	)	$	7,785	$	(49	)	$	28,033	$	(216	)

	Less Than 12 Months					12 Months or More					Total
December 31, 2014	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Securities Available for Sale
U.S. Government sponsored entity securities	$	----	$	----		$	7,911	$	(104	)	$	7,911	$	(104	)
Agency mortgage-backed securities, residential		11,232		(20	)		8,397		(116	)		19,629		(136	)
Total available for sale	$	11,232	$	(20	)	$	16,308	$	(220	)	$	27,540	$	(240	)

Held-to-maturity Securities [Member]

Note 3 - Securities (Tables) [Line Items]

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	$	1,011	$	(87	)	$	1,511	$	(145	)	$	2,522	$	(232	)
Total held to maturity	$	1,011	$	(87	)	$	1,511	$	(145	)	$	2,522	$	(232	)

	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	$	1,171	$	(9	)	$	2,916	$	(180	)	$	4,087	$	(189	)
Total held to maturity	$	1,171	$	(9	)	$	2,919	$	(180	)	$	4,087	$	(189	)