Note 20 - Condensed Parent Company Financial Information (Details) - Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Assets
Cash and due from banks	$ 19,537	$ 9,812
Other assets	612	1,557
Total assets	402,437	370,451
Liabilities and Stockholders’ Equity
Total liabilities	362,899	333,732
Stockholders’ equity:
Total stockholders’ equity	39,538	36,719	33,088
Total liabilities and stockholders’ equity	402,437	370,451
Parent Company [Member]
Assets
Cash and due from banks	1,352	721
Investment in bank subsidiary	38,195	35,853
Other assets		145
Total assets	39,547	36,719
Liabilities and Stockholders’ Equity
Total liabilities	9	0
Stockholders’ equity:
Total stockholders’ equity	39,538	36,719
Total liabilities and stockholders’ equity	$ 39,547	$ 36,719