| Net loss | -32.05M |
| Share-based compensation expense | 6.96M |
| Issuance of Series C-1 Preferred Stock for services | |
| Fair value of derivative liabilities upon issuance | |
| Loss (gain) on adjustments to fair value of derivative liabilities | |
| Prepaids and other current assets | -738K |
| Accounts payable and accrued expenses | -250K |
| Accrued payroll and related expenses | -295K |
| Net cash used for operating activities | -25.09M |
| Proceeds from issuance of derivative obligations | |
| Net cash provided by financing activities | 85K |
| Net (decrease) increase in cash and cash equivalents | -25.91M |
| Cash and cash equivalents at beginning of period | 126.47M |
| Cash and cash equivalents at end of period | 100.56M |
| Issuance of common stock at par value, offset by paid-in capital reduction | |
| Conversion of preferred stock into common stock | 0 |
| Reclassification of preferred stock currently redeemable | |
| Accrued dividends payable in preferred stock | |
| Forfeiture of preferred stock dividends | |