CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) | 9 Months Ended | 189 Months Ended |
Mar. 31, 2014 | Mar. 31, 2013 | Mar. 31, 2014 |
Cash flows from operating activities: | ' | ' | ' |
Net loss | ($5,550,725) | ($4,191,922) | ($68,610,021) |
Adjustments to reconcile net loss to net cash used in operating activities: | ' | ' | ' |
Noncash capital contribution | 0 | 0 | 85,179 |
Noncash conversion of accrued expenses into equity | 0 | 0 | 131,250 |
Noncash income related to change in fair value of warrant liability | 0 | -271,831 | -9,022,980 |
Noncash charge for change in warrant terms | 0 | 0 | 115,869 |
Issuance of common stock and warrants for interest | 0 | 0 | 2,003,386 |
Issuance of common stock for services | 0 | 0 | 53,800 |
Stock-based compensation expense | 735,977 | 552,303 | 13,566,623 |
Depreciation and amortization | 238,904 | 201,911 | 1,632,838 |
Write-off of intangibles | 185,161 | 0 | 2,158,595 |
Amortization of convertible note discount | 0 | 0 | 10,000,000 |
Amortization of deferred financing costs | 0 | 0 | 1,227,869 |
Loss on settlement of warrant liabilities | ' | 785,171 | 1,724,546 |
Loss on extinguishment of debt | 0 | 0 | 361,877 |
(Increase) decrease in operating assets: | ' | ' | ' |
Prepaid expenses and other current assets | 719,349 | -163,979 | -1,199,871 |
Security deposit | 0 | 0 | -5,171 |
Increase (decrease) in operating liabilities: | ' | ' | ' |
Accounts payable | -312,384 | 92,434 | 324,936 |
Accrued expenses | 333,845 | 39,615 | 876,386 |
Net cash used in operating activities | -3,649,873 | -2,956,298 | -44,574,889 |
Cash flows from investing activities: | ' | ' | ' |
Patent costs | -409,637 | -393,664 | -7,162,110 |
Purchase of equipment, furniture and fixtures | 0 | -1,281 | -185,947 |
Net cash used in investing activities | -409,637 | -394,945 | -7,348,057 |
Cash flows from financing activities: | ' | ' | ' |
Proceeds from grant | 0 | 0 | 99,728 |
Repayment of line of credit | -2,187,082 | -12,026 | 0 |
Proceeds from issuance of preferred stock and warrants, net | 0 | 0 | 10,754,841 |
Redemption of convertible notes and warrants | 0 | 0 | -2,160,986 |
Deferred financing costs | 0 | 0 | -651,781 |
Proceeds from issuance of common stock and warrants, net and exercise of warrants and options | 10,842,325 | 2,942,981 | 40,214,171 |
Net cash provided by financing activities | 8,655,243 | 2,930,955 | 58,120,973 |
Net (decrease) increase in cash and cash equivalents | 4,595,733 | -420,288 | 6,198,027 |
Cash and cash equivalents at beginning of period | 1,602,294 | 2,001,325 | 0 |
Cash and cash equivalents at end of period | 6,198,027 | 1,581,037 | 6,198,027 |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Warrants issued for financing costs | 0 | 0 | 690,984 |
Supplemental disclosure of cash flow information: | ' | ' | ' |
Cash paid for interest | 85,629 | 90,651 | 579,766 |
Bridge notes | ' | ' | ' |
Cash flows from financing activities: | ' | ' | ' |
Proceeds from issuance of notes | 0 | 0 | 525,000 |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Conversion of notes payable into common stock | 0 | 0 | 534,316 |
Convertible notes | ' | ' | ' |
Cash flows from financing activities: | ' | ' | ' |
Proceeds from issuance of notes | 0 | 0 | 9,340,000 |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Conversion of notes payable into common stock | 0 | 0 | 10,000,000 |
Common stock | ' | ' | ' |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Conversion of preferred stock into common stock | 731 | 1,378 | 4,953 |
Allocation of Proceeds to warrants and beneficial conversion feature | 0 | 459,000 | 0 |
Preferred stock | ' | ' | ' |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Allocation of Proceeds to warrants and beneficial conversion feature | 0 | 0 | 8,526,135 |
Dividends accrued on preferred stock | -29,000 | -64,722 | -29,000 |
Convertible Debt | ' | ' | ' |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Allocation of Proceeds to warrants and beneficial conversion feature | 0 | 0 | 9,340,000 |
Interest expense | ' | ' | ' |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Issuance of common stock | 0 | 0 | 2,003,386 |
Preferred stock dividends | ' | ' | ' |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Issuance of common stock | 89,885 | 496,862 | 4,303,149 |
Accounts payable | ' | ' | ' |
Supplemental disclosure of non-cash transactions: | ' | ' | ' |
Issuance of common stock | $0 | $0 | $175,000 |