Note 11 - Income Taxes (Details) (USD $)	9 Months Ended
	Sep. 30, 2014
Note 11 - Income Taxes (Details) [Line Items]
Effective Income Tax Rate Reconciliation, Percent	0.00%
Unrecognized Tax Benefits	$ 78,000
Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member]
Note 11 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	11,188,000
Domestic Tax Authority [Member]
Note 11 - Income Taxes (Details) [Line Items]
Duration of Open Tax Years	3 years
State and Local Jurisdiction [Member] | California Franchise Tax Board [Member]
Note 11 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	$ 11,176,000
State and Local Jurisdiction [Member]
Note 11 - Income Taxes (Details) [Line Items]
Duration of Open Tax Years	4 years