Note 2 - Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2012

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

	Fair Value Measurements at September 30, 2012, Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other  Observable  Inputs (Level 2)		Significant  Unobservable Inputs (Level 3)
Assets:
U.S. Treasury securities		----		----		----
U.S. Government sponsored entity securities		----	$	1,016		----
Agency mortgage-backed securities, residential		----		102,473		----

	Fair Value Measurements at December 31, 2011, Using
	Quoted Prices in  Active Markets for  Identical Assets (Level 1)		Significant Other  Observable  Inputs (Level 2)		Significant  Unobservable  Inputs (Level 3)
Assets:
U.S. Treasury securities		----	$	5,513		----
U.S. Government sponsored entity securities		----		2,559		----
Agency mortgage-backed securities, residential		----		77,598		----

	Fair Value Measurements at September 30, 2012, Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Impaired Loans:
Commercial real estate:
Nonowner-occupied		----		----	$	2,380
Construction		----		----		395

	Fair Value Measurements at December 31, 2011, Using
Assets:	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Impaired Loans:
Commercial real estate:
Owner-occupied		----		----	$	290
Nonowner-occupied		----		----		1,959
Construction		----		----		587
Other real estate owned:
Commercial real estate:
Construction		----		----		1,814
Commercial and industrial		----		----		1,134

Fair Value Inputs, Assets, Quantitative Information [Table Text Block]

	Fair Value		Valuation Technique(s)	Unobservable Input(s)	Range			(Weighted Average)
Impaired Loans:
Commercial real estate:
Nonowner-occupied	$	2,380	Income approach	Capitalization rate	10%	-	20%		15	%
Construction		395	Income approach	Capitalization rate		10%			10	%

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

			Fair Value Measurements at September 30, 2012 Using:
	Carrying Value		Level 1		Level 2		Level 3		Total
Financial Assets:
Cash and cash equivalents	$	61,847	$	61,847	$	----	$	----	$	61,847
Securities available for sale		103,489		----		103,489		----		103,489
Securities held to maturity		23,678		----		11,597		12,714		24,311
Federal Home Loan Bank stock		6,281		N/A		N/A		N/A		N/A
Loans, net		554,350		----		----		577,280		577,280
Accrued interest receivable		2,396		----		532		1,864		2,396
Financial liabilities:
Deposits		676,699		138,164		540,482		----		678,646
Other borrowed funds		20,098		----		20,558		----		20,558
Subordinated debentures		13,500		----		10,225		----		10,225
Accrued interest payable		1,358		----		1,358		----		1,358

Prior Year [Member]

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

	December 31, 2011
	Carrying Value		Fair Value
Financial Assets:
Cash and cash equivalents	$	51,630	$	51,630
Securities available for sale		85,670		85,670
Securities held to maturity		22,848		22,847
Federal Home Loan Bank stock		6,281		N/A
Loans		590,964		599,782
Accrued interest receivable		2,872		2,872
Financial liabilities:
Deposits		687,886		690,607
Other borrowed funds		20,296		20,565
Subordinated debentures		13,500		11,085
Accrued interest payable		1,894		1,894