Note 1 - Basis of Presentation and Going Concern (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Disclosure Text Block [Abstract]
Net Income (Loss) Attributable to Parent	$ (2,991,000)	$ (4,875,000)	$ (6,406,000)	$ (9,734,000)
Stockholders' Equity Attributable to Parent	30,900,000		30,900,000		36,600,000
Restricted Cash and Cash Equivalents	9,100,000		9,100,000
Anticipated Manufacturing Faciilty and Operational Costs	$ 3,000,000		$ 3,000,000