Note 8 - Notes Payable to Related Parties (Detail) (USD $)	3 Months Ended	73 Months Ended
	Mar. 31, 2013	Mar. 31, 2013
Notes Payable [Abstract]
Proceeds from notes payable till date	$ 400,000	$ 400,000
Proceeds from notes payable to related parties	75,000	700,000
Additional warrants issuable for purchase of common stock	400,000	400,000
Number of trading days used for calculation of exercise price of additional warrant	10 days
Interest rate of promissory note	10.00%	10.00%
Proceeds allocated between secured promissory note and common stock warrants	400,000
Fair value of the common stock warrants	176,000
Fair value of the common stock warrants recorded as additional paid in capital	16,500
Fair value of the common stock warrants recorded as derivative liability	16,500
Principal amount of secured promissory note	400,000	400,000
Discount on issue of secured promissory note	176,000	176,000
Fair value of common stock per share (in dollars per share)	$ 0.41
Fair value of the common stock warrants recorded as additional paid in capital till date	88,000	88,000
Fair value of the common stock warrants recorded as derivative liability till date	$ 88,000	$ 88,000
Fair value of common stock warrants issued (in dollars per share)	$ 0.22