Note 5 - Other Real Estate Owned (Details) - Activity in OREO: (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Activity in OREO: [Abstract]
Balance	$ 5,278	$ 3,179	$ 1,588
Acquisitions	5,369	6,127	7,286
Reductions to carrying value	(243)	(516)	(209)
Sales	(7,419)	(3,512)	(5,486)
Balance	$ 2,985	$ 5,278	$ 3,179