Note 7 - Other Real Estate Owned (Details) - Changes in Other Real Estate Owned (“OREO”): (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Changes in Other Real Estate Owned (“OREO”): [Abstract]
Balance at beginning of period	$ 2,591	$ 2,094	$ 5,278	$ 3,179
Acquisitions	1,785	1,910	4,543	3,541
Write-down of carrying value	(63)	(82)	(243)	(285)
Sales	(810)	(262)	(6,075)	(2,775)
Balance at end of period	$ 3,503	$ 3,660	$ 3,503	$ 3,660