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Note 8 - Notes Payable (Detail) (USD $)				0 Months Ended
Note 8 - Notes Payable (Detail) (USD $)	Mar. 31, 2013	Mar. 18, 2013	Dec. 31, 2012	Jan. 02, 2013 Promissory Note 1 [Member]	Jan. 02, 2013 Promissory Note 2 [Member]	Jan. 02, 2013 Promissory Note 3 [Member]	Feb. 01, 2013 Promissory Note 4 [Member]	Mar. 05, 2013 Promissory Note 5 [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 2,000,000
Unsecured Debt	5,667,865		5,138,866
Debt Instrument, Face Amount				529,000	431,986	45,000	20,000	137,500
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)				2,116,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)				0.25
Debt Instrument, Interest Rate, Stated Percentage				12.00%	10.00%	12.00%	12.00%	12.00%
Derivative Liabilities				400,142
Notes Payable	$ 5,667,865		$ 5,138,866	$ 128,858
Debt Instrument, Convertible, Remaining Discount Amortization Period				36 months