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Consolidated Statements of Cash Flows (Unaudited) (USD $) | 6 Months Ended
--- | ---
Jun. 30, 2014 | Jun. 30, 2013
Cash Flows From Operating Activities: |  |
Net loss | $ (13,184,402) | $ (3,473,038)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |
Stock-based compensation expense | 3,141,144 | 188,400
Depreciation expense | 9,457 |
Loss on disposition of equipment |  | 4,122
Amortization of debt discount |  |
Amortization of deferred financing costs |  |
Gain on extinguishment of liability |  |
Loss (gain) on change in fair value of derivative liabilities | 4,621,360 | (26,764)
(Increase) decrease in: |  |
R&D reimbursable receivable |  | (2,126)
Prepaid expenses and other current assets | (389,716) | 85,000
Other assets | (34,733) |
Increase (decrease) in: |  |
Accounts payable and accrued expenses | 666,466 | (103,414)
Accounts payable and accrued expenses - related party | 108,352 |
Net Cash Used In Operating Activities | (5,062,072) | (3,327,820)
Cash Flows From Investing Activities: |  |
Purchase of property and equipment | (128,439) | (1,112)
Net Cash Used In Investing Activities | (128,439) | (1,112)
Cash Flows From Financing Activities: |  |
Payments on note payable | (102,855) | (103,050)
Sales of stock, net of offering costs | 14,328,725 |
Proceeds from the exercise of options and warrants for cash | 102,088 | 3,463,641
Net Cash Provided By Financing Activities | 14,327,958 | 3,360,591
Net change in cash | 9,137,447 | 31,659
Cash at beginning of period | 5,533,366 | 5,618,669
Cash at end of period | 14,670,813 | 5,650,328
Supplemental disclosures of cash flow information: |  |
Cash paid for interest |  | 561
Cash paid for taxes |  |
Supplemental disclosure of non-cash investing and financing activities: |  |
Conversion of notes payable and accrued interest to stock | 1,501,988 | 590,217
Transfer from liability classification to equity classification | $ 30,000 |

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