Note 7 - Other Real Estate Owned (Details) - Changes in Other Real Estate Owned (“OREO”) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Changes in Other Real Estate Owned (“OREO”) [Abstract]
Balance at beginning of period	$ 1,700	$ 2,189	$ 2,985	$ 5,278
Acquisitions	491	2,079	606	2,758
Recovery (write-down) of carrying value	49	(115)	(5)	(180)
Sales	(894)	(1,562)	(2,240)	(5,265)
Balance at end of period	$ 1,346	$ 2,591	$ 1,346	$ 2,591