Note 7 - Investment Securities (Tables)

6 Months Ended

Jun. 30, 2012

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

(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Available-for-sale:
United States Government and federal agency and U.S. Government sponsored enterprises (GSEs)	$	65,058	$	1,117	$	(2	)	$	66,173
State and Municipal		48,669		2,814		(21	)		51,462
Collateralized mortgage obligations: GSE residential		94,039		1,198		(191	)		95,046
Mutual funds		3,200		-		-			3,200
Total		210,966		5,129		(214	)		215,881
Held-to-maturity:
State and Municipal		7,643		97		(6	)		7,734
Total	$	218,609	$	5,226	$	(220	)	$	223,615

(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Available-for-sale:
United States Government and federal agency and U.S. Government sponsored enterprises (GSEs)	$	76,694	$	1,374	$	(46	)	$	78,022
State and Municipal		89,264		6,274		(55	)		95,483
Collateralized mortgage obligations: GSE residential		76,480		1,796		(34	)		78,242
Total		242,438		9,444		(135	)		251,747
Held-to-maturity:
State and Municipal		9,836		114		(8	)		9,942
Total	$	252,274	$	9,558	$	(143	)	$	261,689

Schedule of Unrealized Loss on Investments [Table Text Block]

	June 30, 2012
(in thousands)	Less Than 12 Months					12 Months or More					Total
	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
United States government and federal agency and U.S. government-sponsored entities (GSEs)	$	2,927	$	(2	)	$	-	$	-		$	2,927	$	(2	)
State and municipal		490		(5	)		711		(22	)		1,201		(27	)
Collateralized mortgage obligations: GSE residential		22,367		(191	)		-		-			22,367		(191	)
Mutual funds		-		-			-		-			-		-
Temporarily impaired securities	$	25,784	$	(198	)	$	711	$	(22	)	$	26,495	$	(220	)

	December 31, 2011
(in thousands)	Less Than 12 Months					12 Months or More					Total
	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
United States government and federal agency and U.S. government-sponsored entities (GSEs)	$	4,932	$	(46	)	$	0	$	0		$	4,932	$	(46	)
State and municipal		505		(8	)		1,597		(55	)		2,102		(63	)
Collateralized mortgage obligations: GSE residential		6,083		(34	)		0		0			6,083		(34	)
Temporarily impaired securities	$	11,520	$	(88	)	$	1,597	$	(55	)	$	13,117	$	(143	)

Investments Classified by Contractual Maturity Date [Table Text Block]

(in thousands)	Adjusted Carrying Value		Fair Value
Available-for-sale:
Due in one year or less	$	855	$	867
Due after one year through five years		21,639		22,476
Due after five years through ten years		29,268		30,870
Due after ten years		10,517		11,005
		62,279		65,218
Mortgage-backed securities		51,448		52,417
Collateralized mortgage obligations		94,039		95,046
Mutual funds		3,200		3,200
	$	210,966	$	215,881
Held-to-maturity:
Due in one year or less	$	2,656	$	2,670
Due after one year through five years		3,231		3,293
Due after five years through ten years		1,756		1,771
Due after ten years		-		-
	$	7,643	$	7,734