Note 9 - Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Note 9 - Income Taxes (Details) [Line Items]
Effective Income Tax Rate Reconciliation, Percent	40.10%	(7.60%)	50.20%	25.60%
Unrecognized Tax Benefits (in Dollars)	$ 0		$ 0
Earliest Tax Year [Member] | Internal Revenue Service (IRS) [Member]
Note 9 - Income Taxes (Details) [Line Items]
Open Tax Year			2011
Latest Tax Year [Member] | Internal Revenue Service (IRS) [Member]
Note 9 - Income Taxes (Details) [Line Items]
Open Tax Year			2013