Fair Value (Tables)

6 Months Ended

Jun. 30, 2012

Fair Value [Abstract]

Carrying amounts and fair values of financial instruments

	Level in Fair Value Heirarchy			June 30, 2012				December 31, 2011
				Carrying Amount		Fair Value		Carrying Amount		Fair Value
Cash and due from banks		Level 1		$	343,938	$	343,938	$	172,559	$	172,559
Cash equivalents		Level 2			1,150		1,150		—		—
Federal Reserve Bank, Federal Home Loan Bank and Other Stock		N/A			2,376		N/A		2,536		N/A
Investment securities held to maturity		Level 2			8,095		8,920		9,315		10,161
Investment securities available for sale		Level 2/3	(1)		307,719		307,719		299,204		299,204
Loans Held for Sale		Level 2			7,500		7,500		—		—
Loans, net of allowance		Level 2			818,998		847,550		929,696		960,070
Accrued interest and loan fees receivable		Level 2			5,256		5,256		6,885		6,885
Non-maturity Deposits		Level 2			1,121,564		1,121,564		1,056,923		1,056,923
Time Deposits		Level 2			260,202		262,336		254,949		257,267
Accrued interest payable		Level 2			325		325		348		348

(1) See table that follows for Level 2 and 3 components.

Other assets measured at fair value

Fair Value Measurements Using
Description	June 30, 2012		Significant Unobservable Inputs (Level 3)
Impaired loans	$	84,688	$	84,688
Other real estate owned		2,172		2,172
Mortgage servicing rights		1,623		1,623
Total	$	88,483	$	88,483

Fair Value Measurements Using
Description	December 31, 2011		Significant Unobservable Inputs (Level 3)
Impaired loans	$	118,613	$	118,613
Other real estate owned		1,800		1,800
Mortgage servicing rights		1,623		1,623
Total	$	122,036	$	122,036

Valuation of financial instruments measured at fair value on recurring basis

Fair Value Measurements Using
Description	June 30, 2012		Significant Other Observable Inputs (Level 2)		Significant Observable Inputs (Level 3)
U.S. Government Agency Securities	$	5,034	$	5,034	$	—
Obligations of states and political subdivisions		167,589		167,589		—
Collateralized mortgage obligations		110,814		103,389		7,425
Mortgage-backed securities		16,927		16,927		—
Corporate Bonds		7,355		7,355		—
Total	$	307,719	$	300,294	$	7,425

Fair Value Measurements Using
Description	December 31, 2011		Significant Other Observable Inputs (Level 2)		Significant Observable Inputs (Level 3)
Obligations of states and political subdivisions	$	171,992	$	171,992	$	—
Collateralized mortgage obligations		126,770		118,776		7,994
Mortgage-backed securities		442		442		—
Total	$	299,204	$	291,210	$	7,994