Note 13 - Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2012

Dec. 31, 2011

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

	Fair Value Measurements at December 31, 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. Government sponsored entity securities		-	$	1,012		-
Agency mortgage-backed securities, residential		-		93,953		-

	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, Nonrecurring [Table Text Block]

	Fair Value Measurements at December 31, 2012, Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Other real estate owned:
Commercial real estate:
Construction		-		-	$	1,562
Commercial and industrial		-		-		1,055

	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:
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)
Other real estate owned:
Commercial real estate:
Construction	$	1,562	Sales approach	Adjustment to comparables		15	%		15	%
Commercial		1,055	Sales approach	Adjustment to comparables		15	%		15	%

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

			Fair Value Measurements at December 31, 2012 Using:
	Carrying Value		Level 1		Level 2		Level 3		Total
Financial Assets:
Cash and cash equivalents	$	45,651	$	45,651	$	-	$	-	$	45,651
Securities available for sale		94,965		-		94,965		-		94,965
Securities held to maturity		23,511		-		11,569		13,055		24,624
Federal Home Loan Bank stock		6,281		N/A		N/A		N/A		N/A
Loans, net		551,383		-		-		564,059		564,059
Accrued interest receivable		2,057		-		283		1,774		2,057
Financial Liabilities:
Deposits		655,064		139,526		517,680		-		657,206
Other borrowed funds		14,285		-		14,536		-		14,536
Subordinated debentures		13,500		-		10,146		-		10,146
Accrued interest payable		1,377		2		1,375		-		1,377

Fair Value and Carrying Value Disclosure (Table Text Block)

	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, net		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