Note 13 - Stock Based Compensation (Details) - Stock Option Activity (Employee Stock Option [Member], 2011 Omnibus Incentive Plan [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Employee Stock Option [Member] | 2011 Omnibus Incentive Plan [Member]
Note 13 - Stock Based Compensation (Details) - Stock Option Activity [Line Items]
Outstanding—	223,500	236,000
Outstanding—	$ 6.65	$ 6.23
Granted		67,500
Granted		$ 7.96
Forfeited	(6,000)	(80,000)
Forfeited	$ 6.57	$ 6.52
Outstanding—	217,500	223,500
Outstanding—	$ 6.66	$ 6.65