Note 6 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2013

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)
March 31, 2013
Obligations of U.S. government-sponsored entities	$	82,940	$	-	$	82,940	$	-
Obligations of states and political subdivisions		126,490		-		126,490		-
Mortgage-backed securities – residential		351,818		-		351,818		-
Corporate debt securities		6,536		-		6,536		-
Mutual funds and equity securities		1,518		1,518		-		-
Total	$	569,302	$	1,518	$	567,784	$	-

			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	$	-

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)
March 31, 2013
Impaired Loans
Real estate mortgage - residential	$	286	$	-	$	-	$	286
Real estate mortgage - farmland and other commercial enterprises		705		-		-		705
Commercial and industrial		20		-		-		20
Total	$	1,011	$	-	$	-	$	1,011
OREO
Real estate - construction and land development	$	8,922	$	-	$	-	$	8,922
Real estate mortgage - residential		682		-		-		682
Real estate mortgage - farmland and other commercial enterprises		5,086		-		-		5,086
Total	$	14,690	$	-	$	-	$	14,690

			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

Asset Impairment Charges [Text Block]

(In thousands)
Three months ended March 31,	2013		2012
Impairment charges:
Impaired loans	$	371	$	4,306
OREO		1,017		503
Total	$	1,388	$	4,809

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

(In thousands)	Fair Value at  March 31, 2013		Valuation Technique	Unobservable Inputs	Range				Weighted Average
Impaired loans	$	1,011	Discounted appraisals	Marketability discount	0%	-	4.7	%		0.9	%
OREO	$	14,690	Discounted appraisals	Marketability discount	1.2%	-	57.1	%		5.9	%

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)
March 31, 2013
Assets
Cash and cash equivalents	$	77,726	$	77,726	$	77,726	$	-	$	-
Held to maturity investment securities		820		948		-		948		-
Loans, net		994,414		994,841		-		-		994,841
Accrued interest receivable		5,957		5,957		-		5,957		-
Federal Home Loan Bank and Federal Reserve Bank Stock		9,516		N/A		-		-		-
Liabilities
Deposits		1,394,809		1,397,574		874,982		-		522,592
Federal funds purchased and other short-term borrowings		25,705		25,705		-		25,705		-
Securities sold under agreements to repurchase and other long-term borrowings		127,259		144,940		-		144,940		-
Subordinated notes payable to unconsolidated trusts		48,970		22,068		-		-		22,068
Accrued interest payable		1,360		1,360		-		1,360		-
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		-