Note 6 - Supplemental Disclosures of Cash Flow Information (Details) - Supplemental Disclosures of Cash Flow Information (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash payments for:
Interest	$ 912	$ 1,371
Taxes	1,819	1,640
Noncash investing activities:
Transfers from loans to real estate acquired through foreclosure	$ 188	$ 781