Note 9 - Derivative Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Interest Rate Derivatives [Table Text Block]

	March 31, 2013					December 31, 2012
	Notional Amount		Estimated Fair Value			Notional Amount		Estimated Fair Value
Interest rate derivative contract designated as a hedge of cash flows	$	17,500	$	(1,624	)	$	17,500	$	(1,775	)
Interest rate derivative contract not designated as a hedge of cash flows	$	15,000	$	49		$	15,000	$	41

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Gains recorded in income and other comprehensive income, net of tax (in thousands)
	Derivatives – effective portion reclassified from AOCI into income		Hedge ineffectiveness recorded directly in income		Total income statement impact		Derivatives – effective portion recorded in OCI		Total change in OCI for period
Three months ended March 31, 2013
Interest rate swap	$	—	$	—	$	—	$	96	$	96
Three months ended March 31, 2012
Interest rate swap	$	—	$	—	$	—	$	43	$	43

Schedule of Other Derivatives Not Designated as Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

	Three Months Ended March 31,
	2013		2012
Non-hedging interest rate derivative:
Other non-interest income	$	7	$	(34)