Note 4 - Earnings Per Share (Details) - Basic and Diluted EPS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
NUMERATORS:
Net income (in Dollars)	$ 565		$ 2,040
Less preferred stock dividends (in Dollars)	50		50
Net income available to common shareholders (in Dollars)	$ 515		$ 1,990
DENOMINATORS:
Weighted average number of common shares outstanding - basic	13,942		15,686
Effect of potentially dilutive common shares (1)	45	[1]	17	[1]
Weighted average number of common shares outstanding - diluted	13,987		15,703
EARNINGS PER COMMON SHARE:
Basic attributable to operations (in Dollars per share)	$ 0.04		$ 0.13
Diluted attributable to operations (in Dollars per share)	$ 0.04		$ 0.13
Anti-dilutive options not included in earnings per share calculation	123,437		122,337

[1] Represents the effects of the assumed exercise of stock options