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Stockholders' Equity - Schedule of Common Stock Shares Issued (Detail) (USD $)
 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Equity [Abstract]    
Sale of common stock and warrants, common stock shares 1,192,500  
Note conversions discounts and interest, common stock shares 23,201  
Common stock for services, common stock shares 20,408 17,226
Total common stock shares 1,236,109  
Sale of common stock and warrants, amount $ 2,385,000  
Note conversions discounts and interest, amount 29,001  
Common stock for services, amount 50,000 50,780
Total common stock amount $ 2,464,001