Stockholders' Equity - Schedule of Common Stock Shares Issued (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Equity [Abstract]
Sale of common stock and warrants, common stock shares	10,192,500
Note conversions discounts and interest, common stock shares	5,573,831
Common stock issued for services, Shares	20,408
Total common stock shares	15,786,739
Sale of common stock and warrants, amount	$ 18,577,018
Note conversions discounts and interest, amount	11,130,261	3,148,493
Common stock issued for services, Value	50,000	198,858
Total common stock amount	$ 29,757,279