Note 5 - Securities (Tables)

3 Months Ended

Mar. 31, 2014

Investments, Debt and Equity Securities [Abstract]

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

(Dollars in thousands)	As of March 31, 2014
	Amortized Costs		GrossUnrealizedGains		GrossUnrealized Losses			EstimatedFair Value
Available-for-sale securities
U.S. government & agencies	$	6,520	$	1	$	(221	)	$	6,300
Obligations of state and political subdivisions		56,484		917		(946	)		56,454
Residential mortgage backed securities and collateralized mortgage obligations		52,906		580		(381	)		53,105
Corporate securities		49,884		268		(599	)		49,553
Commercial mortgage backed securities		10,551		53		(198	)		10,406
Other asset backed securities		28,308		314		(430	)		28,192
Total	$	204,653	$	2,133	$	(2,775	)	$	204,010
Held-to-maturity securities
Obligations of state and political subdivisions	$	36,985	$	128	$	(1,714	)	$	35,399

(Dollars in thousands)	As of December 31, 2013
	Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
Available-for-sale securities
U.S. government & agencies	$	6,580	$	-	$	(316	)	$	6,264
Obligations of state and political subdivisions		60,370		672		(1,833	)		59,209
Residential mortgage backed securities and collateralized mortgage obligations		64,026		318		(1,353	)		62,991
Corporate securities		48,836		282		(888	)		48,230
Commercial mortgage backed securities		10,828		24		(380	)		10,472
Other asset backed securities		29,717		388		(631	)		29,474
Total	$	220,357	$	1,684	$	(5,401	)	$	216,640
Held-to-maturity securities
Obligations of state and political subdivisions	$	36,696	$	36	$	(2,707	)	$	34,025

Amortized Cost And Estimated Fair Value Available For Sale Securities Table [Text Block]

(Dollars in thousands)	Available-for-sale				Held-to-maturity
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
AMOUNTS MATURING IN:
One year or less	$	-	$	-	$	368	$	368
One year through five years		37,564		37,900		361		382
Five years through ten years		86,385		85,879		13,981		13,631
After ten years		80,704		80,231		22,275		21,018
Total	$	204,653	$	204,010	$	36,985	$	35,399

Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]

(Dollars in thousands)	Amount
Public funds collateral	$	22,313
Federal Home Loan Bank borrowings		35,806
Interest rate swap contracts		4,786
Total securities held for pledging purposes	$	62,905

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

(Dollars in thousands)	For three months ended March 31
	2014			2013
Proceeds from sales of securities	$	36,686		$	9,973
Gross realized gains on sales of securities:
Obligations of state and political subdivisions	$	157		$	33
Residential mortgage backed securities and collateralized mortgage obligations		6			87
Corporate securities		141			17
Other asset backed securities		23			52
Total gross realized gains on sales of securities	$	327		$	189
Gross realized losses on sales of securities
Obligations of state and political subdivisions	$	(90	)	$	-
Residential mortgage backed securities and collateralized mortgage obligations		(469	)		-
Commercial mortgage backed securities		(1	)		-
Other asset backed securities		(12	)		-
Total gross realized losses on sales of securities	$	(572	)	$	-
(Loss) gain on investment securities, net	$	(245	)	$	189

Schedule of Unrealized Loss on Investments [Table Text Block]

(Dollars in thousands)	As of March 31, 2014
	Less than 12 months					12 months or more					Total
Available-for-sale securities	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. government & agencies	$	1,283	$	(49	)	$	2,452	$	(172	)	$	3,735	$	(221	)
Obligations of states and political subdivisions		22,343		(547	)		8,672		(399	)		31,015		(946	)
Residential mortgage backed securities and collateralized mortgage obligations		24,835		(381	)		-		-			24,835		(381	)
Corporate securities		27,728		(597	)		500		(2	)		28,228		(599	)
Commercial mortgage backed securities		1,936		(50	)		2,597		(148	)		4,533		(198	)
Other asset backed securities		11,147		(290	)		2,892		(140	)		14,039		(430	)
Total temporarily impaired securities	$	89,272	$	(1,914	)	$	17,113	$	(861	)	$	106,385	$	(2,775	)
Held-to-maturity securities
Obligations of states and political subdivisions	$	17,957	$	(497	)	$	12,649	$	(1,217	)	$	30,606	$	(1,714	)

(Dollars in thousands)	As of December 31, 2013
	Less than 12 months					12 months or more					Total
Available-for-sale securities	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. government & agencies	$	5,446	$	(147	)	$	819	$	(168	)	$	6,265	$	(315	)
Obligations of states and political subdivisions		29,943		(1,578	)		2,727		(255	)		32,670		(1,833	)
Residential mortgage backed securities and collateralized mortgage obligations		44,197		(1,214	)		3,271		(139	)		47,468		(1,353	)
Corporate securities		32,649		(792	)		2,960		(96	)		35,609		(888	)
Commercial mortgage backed securities		5,543		(205	)		1,437		(176	)		6,980		(381	)
Other asset backed securities		15,303		(518	)		1,723		(113	)		17,026		(631	)
Total temporarily impaired securities	$	133,081	$	(4,454	)	$	12,937	$	(947	)	$	146,018	$	(5,401	)
Held-to-maturity securities
Obligations of states and political subdivisions	$	23,800	$	(1,524	)	$	7,533	$	(1,183	)	$	31,333	$	(2,707	)