Note 21 - Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2013

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	December 31, 2013
	Level 1		Level 2		Level 3		Total
Assets
Trading account assets	$	1,347	$	3,771	$	-	$	5,118
Investment securities available for sale
State and municipal		-		7,460		-		7,460
Collateralized mortgage obligations (federal agencies)		-		93,132		-		93,132
Other mortgage-backed (federal agencies)		1,188		74,832		-		76,020
SBA loan-backed (federal agency)		20,457		17,314		-		37,771
Derivative financial instruments		-		204		-		204
Total assets measured at fair value on a recurring basis	$	22,992	$	196,713	$	-	$	219,705
Liabilities
Derivative financial instruments	$	-	$	7	$	-	$	7

	December 31, 2012
	Level 1		Level 2		Level 3		Total
Assets
Investment securities available for sale
State and municipal	$	-	$	11,530	$	-	$	11,530
Collateralized mortgage obligations (federal agencies)		14,057		109,451		-		123,508
Other mortgage-backed (federal agencies)		-		63,817		-		63,817
SBA loan-backed (federal agency)		44,683		20,964		-		65,647
Derivative financial instruments		-		370		-		370
Total assets measured at fair value on a recurring basis	$	58,740	$	206,132	$	-	$	264,872
Liabilities
Derivative financial instruments	$	-	$	5	$	-	$	5

Fair Value Measurements, Nonrecurring [Table Text Block]

	December 31, 2013
	Level 1		Level 2		Level 3		Total
Assets
Mortgage loans held for sale	$	-	$	1,722	$	-	$	1,722
Impaired loans		-		5,588		25		5,613
Foreclosed real estate and repossessed personal property		34		31		6,595		6,660
Long-lived assets held for sale		-		-		685		685
Total assets measured at fair value on a nonrecurring basis	$	34	$	7,341	$	7,305	$	14,680

	December 31, 2012
	Level 1		Level 2		Level 3		Total
Assets
Mortgage loans held for sale	$	-	$	6,114	$	-	$	6,114
Other loans held for sale		800		-		-		800
Impaired loans in gross loans		-		6,285		189		6,474
Foreclosed real estate and repossessed personal property		-		817		9,163		9,980
Long-lived assets held for sale		-		-		685		685
Total assets measured at fair value on a nonrecurring basis	$	800	$	13,216	$	10,037	$	24,053

Fair Value Assets Measured On Non Recurring Basis Unobservable Input Reconciliation [Table Text Block]

	Fair value		Valuation technique	Significant unobservable inputs
Assets
Impaired loans	$	25	Internal assessment of collateral value	Adjustments to estimated value based on recent sales of comparable collateral
Foreclosed real estate and repossessed personal property		6,595	Appraisals of collateral value	Adjustments to appraisal for age of comparable sales
Long-lived assets held for sale		685	Internal valuation	Appraisals and/or sales of comparable properties

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

	Carrying amount		Fair value
December 31, 2013
Financial instruments - assets
Loans (1)	$	748,243	$	748,330
Financial instruments - liabilities
Deposits		907,360		896,858
December 31, 2012
Financial instruments - assets
Loans (1)	$	716,977	$	724,005
Financial instruments - liabilities
Deposits		1,023,242		1,020,446