v2.4.0.6
Condensed Consolidated Statements of Cash Flows [Parenthetical] (USD $)
6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Gross proceeds from issuance of common stock and warrants $ 150,000 $ 1,653,611
Gross proceeds, issuance costs 20,001 186,634
Accrued issuable equity $ (54,150) $ 68,750