Note 15 - Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	(14.00%)	3.30%	(10.60%)	0.10%
Income Tax Expense (Benefit) (in Dollars)	$ 945,000	$ (123,000)	$ 945,000	$ (12,000)
Unrecognized Tax Benefits (in Dollars)	$ 0		$ 0		$ 0