8. CONVERTIBLE PROMISSORY NOTES (Tables)

12 Months Ended

Dec. 31, 2014

Convertible Promissory Notes Tables

Schedule of convertible debt

Balance at December 31, 2012	$	318,658
January 2013 Notes, face value		550,000
Discount on beneficial conversion feature of January 2013 Notes at issuance		(120,009	)
Discount on fair value of Series J warrant liability at issuance		(165,820	)
Repayment of January 23, 2013 Notes		(450,000	)
Conversion of January 23, 2013 Notes into common stock		(100,000	)
Conversion of July 25, 2012 Notes into common stock		(900,000	)
Conversion of July 25, 2012 Notes into common stock		(2,555,000	)
Unamortized discount closed to loss on debt extinguishment		1,949,003
Amortization of debt discount to interest expense through December 31, 2013		1,473,168
Balance at December 31, 2013	$	—