Note 6 - Investment Securities Available For Sale (Tables)

6 Months Ended

Jun. 30, 2014

Investments, Debt and Equity Securities [Abstract]

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

	June 30, 2014
			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
(Dollar amounts in thousands)	Cost		Gains		Losses			Value
U.S. government agency securities	$	25,665	$	245	$	(849	)	$	25,061
Obligations of states and political subdivisions:
Taxable		2,957		122		-			3,079
Tax-exempt		94,530		2,852		(1,689	)		95,693
Mortgage-backed securities in government-sponsored entities		37,279		813		(493	)		37,599
Private-label mortgage-backed securities		3,026		292		-			3,318
Total debt securities		163,457		4,324		(3,031	)		164,750
Equity securities in financial institutions		750		6		-			756
Total	$	164,207	$	4,330	$	(3,031	)	$	165,506

	December 31, 2013
			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
(Dollar amounts in thousands)	Cost		Gains		Losses			Value
U.S. government agency securities	$	27,289	$	135	$	(1,661	)	$	25,763
Obligations of states and political subdivisions:
Taxable		3,787		46		(38	)		3,795
Tax-exempt		86,524		1,562		(3,267	)		84,819
Mortgage-backed securities in government-sponsored entities		38,816		535		(1,028	)		38,323
Private-label mortgage-backed securities		3,366		327		-			3,693
Total debt securities		159,782		2,605		(5,994	)		156,393
Equity securities in financial institutions		750		-		-			750
Total	$	160,532	$	2,605	$	(5,994	)	$	157,143

Investments Classified by Contractual Maturity Date [Table Text Block]

	Amortized		Fair
(Dollar amounts in thousands)	Cost		Value
Due in one year or less	$	684	$	694
Due after one year through five years		4,774		4,996
Due after five years through ten years		23,549		23,871
Due after ten years		134,450		135,189
Total	$	163,457	$	164,750

Realized Gain (Loss) on Investments [Table Text Block]

(Dollar amounts in thousands)	For the Three Months Ended June 30,					For the Six Months Ended June 30,
	2014		2013			2014			2013
Proceeds from sales	$	980	$	533		$	1,494		$	8,135
Gross realized gains		64		-			64			204
Gross realized losses		-		(10	)		(6	)		(29	)

Schedule of Unrealized Loss on Investments [Table Text Block]

	June 30, 2014
	Less than Twelve Months					Twelve Months or Greater					Total
			Gross					Gross					Gross
	Fair		Unrealized			Fair		Unrealized			Fair		Unrealized
(Dollar amounts in thousands)	Value		Losses			Value		Losses			Value		Losses
U.S. government agency securities	$	-	$	-		$	16,599	$	(849	)	$	16,599	$	(849	)
Obligations of states and political subdivisions		9,511		(104	)		19,616		(1,585	)		29,127		(1,689	)
Mortgage-backed securities in government-sponsored entities		1,075		(3	)		20,334		(490	)		21,409		(493	)
Total	$	10,586	$	(107	)	$	56,549	$	(2,924	)	$	67,135	$	(3,031	)

	December 31, 2013
	Less than Twelve Months					Twelve Months or Greater					Total
			Gross					Gross					Gross
	Fair		Unrealized			Fair		Unrealized			Fair		Unrealized
(Dollar amounts in thousands)	Value		Losses			Value		Losses			Value		Losses
U.S. government agency securities	$	13,130	$	(929	)	$	7,166	$	(732	)	$	20,295	$	(1,661	)
Obligations of states and political subdivisions
Taxable		1,301		(38	)		-		-			1,301		(38	)
Tax-exempt		26,743		(2,883	)		2,678		(383	)		29,421		(3,267	)
Mortgage-backed securities in government-sponsored entities		18,082		(757	)		5,248		(271	)		23,330		(1,028	)
Total	$	59,255	$	(4,608	)	$	15,092	$	(1,386	)	$	74,347	$	(5,994	)