Note 10 - Derivative Financial Instruments (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Jun. 22, 2011	Feb. 09, 2011	Jan. 24, 2011
DerivativeWarrantLiability1Member
Warrants Issued Number Of Securities Callable By Warrants				262,750
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights Before Amendment			$ 12.00	$ 12.00
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights After Amendment			$ 11.00	$ 9.00
Fair Value Difference	$ 46,444	$ 39,503
Debt Instrument, Convertible, Conversion Price					$ 9.00
Derivative Gain	$ 639,227
ConvertibleDebenturesMember
Conversion Price per Share			$ 11.00