| Net loss | -21.04M |
| Depreciation and amortization | 296K |
| Gain on disposal of assets | |
| Foreign exchange (gain) loss | |
| Stock-based compensation expense | 1.66M |
| Excess inventory expense | |
| Amortization of deferred financing costs and discount on loans | 463K |
| Decrease (increase) in accounts receivable | |
| Increase in inventory | |
| (Increase) decrease in prepaid expenses and other current assets | |
| Increase in accounts payable | 1.22M |
| (Decrease) increase in accrued research contract costs | |
| Increase (decrease) in other accrued liabilities | -751K |
| Increase in deferred revenue | |
| Recognition of deferred revenue | |
| Decrease in other liabilities | |
| Net cash used in operating activities | |
| Release of restricted cash in connection with conversion of 7.5556% convertible subordinated notes | |
| Proceeds from sale of property and equipment | |
| Purchases of property and equipment | -102K |
| Net cash provided by investing activities | |
| Proceeds from exercise of stock options and warrants | |
| Proceeds from issuance of common stock and warrants, net of issuance costs | |
| Proceeds from loans and warrants | |
| Deferred financing costs | 0 |
| Repayment of loans | -808K |
| Net cash provided by financing activities | |
| Effect of exchange rate changes on cash and cash equivalents | |
| Net increase in cash and cash equivalents | -4.23M |
| Cash and cash equivalents at beginning of year | 4.54M |
| Cash and cash equivalents at end of period | 317K |
| Cash paid for interest | 327K |
| Cash paid for income taxes | 81K |
| Unpaid costs associated with issuance of common stock | |
| Unpaid financing costs | |