| Net income | -37.14M |
| Depreciation and amortization | 7.4M |
| Loss on disposals of property, plant and equipment | |
| Non-cash equity compensation | 690K |
| Increase (decrease) in deferred taxes | -28.92M |
| Net (increase) in operating working capital and other components | -43.08M |
| Net cash provided by operating activities | -101M |
| Capital expenditures | -5.83M |
| Proceeds from maturities of short-term investments | 139.97M |
| Payments to acquire short-term investments | 0 |
| Net cash provided by (used in) investing activities | 134.14M |
| Income tax benefit from exercise of stock options | 90K |
| Net proceeds from exercise of stock options | |
| Net cash provided by financing activities | -259K |
| Net increase in cash and cash equivalents | 32.89M |
| Cash and cash equivalents - beginning of period | 305.53M |
| Cash and cash equivalents - end of period | 338.42M |