Note 7 - Other Real Estate Owned (Details) - Changes in Other Real Estate Owned (“OREO”) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Changes in Other Real Estate Owned (“OREO”) [Abstract]
Balance at beginning of period	$ 2,985	$ 5,278
Acquisitions	115	679
Write-down of carrying value	(54)	(65)
Sales	(1,346)	(3,703)
Balance at end of period	$ 1,700	$ 2,189