Note 12 - Earnings per Common Share (Details) - Basic and Diluted Earnings (Loss) Per Share (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Note 12 - Earnings per Common Share (Details) - Basic and Diluted Earnings (Loss) Per Share [Line Items]
Weighted average number of common shares outstanding used in basic earnings per common share calculation	4,053	3,991	4,046	3,993
Net dilutive effect of:
Options	478	285	488	176
Weighted average number of shares outstanding adjusted for effect of dilutive securities	4,588	4,316	4,588	4,214
Income available to common shareholders (in Dollars)	$ 2,006	$ 1,252	$ 3,105	$ 1,517
Basic earnings per common share (in Dollars per share)	$ 0.50	$ 0.32	$ 0.77	$ 0.38
Diluted earnings per common share (in Dollars per share)	$ 0.44	$ 0.30	$ 0.68	$ 0.36
Restricted Stock [Member]
Net dilutive effect of:
Restricted stock awards	57	40	54	45