Note 21 - Disclosures Regarding Fair Value (Tables)

6 Months Ended

Jun. 30, 2014

Fair Value Disclosures [Abstract]

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

	June 30, 2014
	Level 1		Level 2		Level 3		Total
Assets
Trading account assets	$	616	$	4,765	$	-	$	5,381
Investment securities available for sale
U.S. agency		-		1,946		-		1,946
State and municipal		-		5,346		-		5,346
Collateralized mortgage obligations (federal agencies)		2,089		88,525		-		90,614
Other mortgage-backed (federal agencies)		-		77,332		-		77,332
SBA loan-backed (federal agency)		18,289		16,090		-		34,379
Derivative financial instruments		-		233		-		233
Total assets measured at fair value on a recurring basis	$	20,994	$	194,237	$	-	$	215,231
Liabilities
Derivative financial instruments	$	-	$	42	$	-	$	42

	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

Fair Value Measurements, Nonrecurring [Table Text Block]

	June 30, 2014
	Level 1		Level 2		Level 3		Total
Assets
Mortgage loans held for sale	$	-	$	4,874	$	-	$	4,874
Impaired loans		558		5,228		-		5,786
Foreclosed real estate		23		551		5,861		6,435
Long-lived assets held for sale		-		-		685		685
Total assets measured at fair value on a nonrecurring basis	$	581	$	10,653	$	6,546	$	17,780

	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		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

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

	Fair value		Valuation technique	Significant unobservable inputs
Assets
Foreclosed real estate	$	5,861	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
June 30, 2014
Financial instruments - assets
Loans (1)	$	734,481	$	690,604
Financial instruments - liabilities
Deposits		928,253		915,282
December 31, 2013
Financial instruments - assets
Loans (1)	$	748,243	$	748,330
Financial instruments - liabilities
Deposits		907,360		896,858