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Note 7 - Stockholders' Equity (Detail) - (Table 1) Warrant Activity, Current Period (USD $)
6 Months Ended
Jun. 30, 2012
Balance at December 31, 2011 4,294,999
Balance at December 31, 2011 (in Dollars per Item) 0.88
Issued 1,135,000
Issued (in Dollars per share) $ 2.12
Balance at June 30, 2012 5,429,999
Balance at June 30, 2012 (in Dollars per Item) 1.14