| Milestones and license fees from collaborations | |
| Grant revenue | |
| Net operating revenues | |
| Research and development (including stock-based compensation of $1,257 and $748 for the three months ended June 30, 2011 and 2010, respectively and $2,494 and $1,515 for the six months ended June 30, 2011 and 2010, respectively) | 3.4M |
| General and administrative (including stock-based compensation of $943 and $493 for the three months ended June 30, 2011 and 2010, respectively and $1,869 and $963 for the six months ended June 30, 2011 and 2010, respectively) | 2.43M |
| Total operating expenses | 5.82M |
| (Loss) income from operations | -5.71M |
| Interest income | |
| Interest expense | 0 |
| Total other income (expense) | |
| (Loss) income before income taxes | |
| Income tax expense | |
| Net (loss) income | -4.77M |
| Basic net (loss) income per share | |
| Diluted net (loss) income per share | |
| Weighted average common shares outstanding - basic | |
| Weighted average common shares outstanding - diluted | |