Note 18 - Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2012

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

			Fair Value Measurements Using
(In thousands) Available For Sale Investment Securities	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2012
Obligations of U.S. government-sponsored entities	$	76,095	$	-	$	76,095	$	-
Obligations of states and political subdivisions		118,755		-		118,755		-
Mortgage-backed securities – residential		370,439		-		370,439		-
Corporate debt securities		5,826		-		5,826		-
Mutual funds and equity securities		1,993		1,993		-		-
Total	$	573,108	$	1,993	$	571,115	$	-
December 31, 2011
Obligations of U.S. government-sponsored entities	$	96,163	$	-	$	96,163	$	-
Obligations of states and political subdivisions		84,619		-		84,619		-
Mortgage-backed securities – residential		408,863		-		408,863		-
Mortgage-backed securities – commercial		209		-		209		-
Corporate debt securities		6,364		-		6,364		-
Mutual funds and equity securities		1,601		1,601		-		-
Total	$	597,819	$	1,601	$	596,218	$	-

Fair Value Measurements, Nonrecurring [Table Text Block]

			Fair Value Measurements Using
(In thousands) Description	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2012
Impaired Loans
Real estate - construction and land development	$	17,921	$	-	$	-	$	17,921
Real estate mortgage - residential		2,273		-		-		2,273
Real estate mortgage - farmland and other commercial enterprises		3,523		-		-		3,523
Commercial and industrial		9		-		-		9
Consumer - secured		4		-		-		4
Consumer - unsecured		113		-		-		113
Total	$	23,843	$	-	$	-	$	23,843
OREO
Real estate - construction and land development	$	15,873	$	-	$	-	$	15,873
Real estate mortgage - residential		1,483		-		-		1,483
Real estate mortgage - farmland and other commercial enterprises		3,826		-		-		3,826
Total	$	21,182	$	-	$	-	$	21,182

			Fair Value Measurements Using
(In thousands) Description	Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2011
Impaired Loans
Real estate - construction and land development	$	18,636	$	-	$	-	$	18,636
Real estate mortgage - residential		6,824		-		-		6,824
Real estate mortgage - farmland and other commercial enterprises		14,264		-		-		14,264
Commercial and industrial		293		-		-		293
Consumer		47		-		-		47
Total	$	40,064	$	-	$	-	$	40,064
OREO
Real estate - construction and land development	$	8,826	$	-	$	-	$	8,826
Real estate mortgage - residential		1,217		-		-		1,217
Real estate mortgage - farmland and other commercial enterprises		4,785		-		-		4,785
Total	$	14,828	$	-	$	-	$	14,828

Asset Impairment Charges [Text Block]

(In thousands) Years Ended December 31,	2012		2011
Impaired loans	$	4,755	$	4,255
OREO		3,120		4,901
Total	$	7,875	$	9,156

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]

(In thousands)	Fair Value at  December 31, 2012		Valuation Technique	Unobservable Inputs	Range			Weighted Average
Impaired loans	$	23,843	Discounted appraisals	Marketability discount	.8%	-	32.0%		8.7	%
OREO	$	21,182	Discounted appraisals	Marketability discount	.3%	-	71.4%		7.6	%

Fair Value, by Balance Sheet Grouping [Table Text Block]

					Fair Value Measurements Using
(In thousands)	Carrying Amount		Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2012
Assets
Cash and cash equivalents	$	95,855	$	95,855	$	95,855	$	-	$	-
Held to maturity investment securities		820		956		-		956		-
Loans, net		980,550		979,301		-		-		979,301
Accrued interest receivable		6,074		6,074		-		6,074		-
Federal Home Loan Bank and Federal Reserve Bank Stock		9,516		N/A		-		-		-
Liabilities
Deposits		1,410,810		1,414,395		870,145		-		544,250
Federal funds purchased and other short-term borrowings		24,083		24,083		-		24,083		-
Securities sold under agreements to repurchase and other long-term borrowings		129,297		148,680		-		148,680		-
Subordinated notes payable to unconsolidated trusts		48,970		21,015		-		-		21,015
Accrued interest payable		1,370		1,370		-		1,370		-
December 31, 2011
Assets
Cash and cash equivalents	$	94,309	$	94,309	$	94,309	$	-	$	-
Held to maturity investment securities		875		974		-		974		-
Loans, net		1,043,844		1,043,824		-		-		1,043,824
Accrued interest receivable		6,619		6,619		-		6,619		-
Federal Home Loan Bank and Federal Reserve Bank Stock		9,516		N/A		-		-		-
Liabilities
Deposits		1,435,065		1,441,490		787,396		-		654,094
Federal funds purchased and other short-term borrowings		27,022		27,022		-		27,022		-
Securities sold under agreements to repurchase and other long-term borrowings		190,694		212,176		-		212,176		-
Subordinated notes payable to unconsolidated trusts		48,970		20,982		-		-		20,982
Accrued interest payable		2,375		2,375		-		2,375		-