Note 7 - NIH Grant Funding (Details) (USD $)	3 Months Ended		9 Months Ended		147 Months Ended	71 Months Ended		1 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Aug. 31, 2013 First NIH Grant [Member]	Sep. 30, 2013 First NIH Grant [Member]	Sep. 30, 2012 Second NIH Grant [Member]	Jul. 31, 2013 Third NIH Grant [Member]	Sep. 30, 2013 Third NIH Grant [Member]
Note 7 - NIH Grant Funding (Details) [Line Items]
Grant Award						$ 20,400,000			$ 277,000
Unused Grant Funds							773,000			249,000
Revenue from Grants	$ 1,004,211	$ 638,000	$ 2,242,812	$ 2,197,761	$ 25,211,831			$ 1,900,000
Project Period Covered by Grants									2 years