Note 5 - Other Real Estate Owned - Change in OREO (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Balance	$ 8,839	$ 10,402
Additions	3,953	7,536
Sales of OREO	(2,877)	(8,055)
Gains (Losses) on Sale	23	(591)
Provision for Losses	(126)	(453)
Balance	$ 9,812	$ 8,839