Note 9 - Commitments and Financial Instruments with Off-Balance-Sheet Risk (Tables)

6 Months Ended

Jun. 30, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of Allowance For Indemnifications Losses (Table Text Block)

	Three Months Ended June 30,					Six Months Ended June 30,
(Dollars in thousands)	2013		2012			2013			2012
Allowance, beginning of period	$	2,082	$	1,827		$	2,092		$	1,702
Provision for indemnification losses		150		330			375			455
Payments		—		(500	)		(235	)		(500	)
Allowance, end of period	$	2,232	$	1,657		$	2,232		$	1,657