| Cash and cash equivalents | 13.86M |
| Accounts receivable | 27K |
| Prepaid expenses and other | 799K |
| Total current assets | 14.68M |
| Property and equipment, net | 1M |
| Technology licenses and related costs, net of accumulated amortization of $420 and $405 as of June 30, 2011 and December 31, 2010, respectively | 209K |
| Deposits and other | 105K |
| Total assets | 16M |
| Accounts payable | 1.2M |
| Accrued expenses | 174K |
| Current portion of deferred revenue | 1.02M |
| Current portion of equipment debt financing | 222K |
| Total current liabilities | 2.61M |
| Equipment debt financing, less current portion | 36K |
| Other non-current liabilities | 264K |
| Total liabilities | 2.91M |
| Commitments and contingencies | 0 |
| Common stock, $0.001 par value; 18,750,000 shares authorized at June 30, 2011 and December 31, 2010; 8,852,725 and 6,326,441 shares issued and outstanding at June 30, 2011 and December 31, 2010, respectively | 9K |
| Additional paid-in capital | 163.33M |
| Accumulated deficit | -150.25M |
| Total stockholders' equity | 13.09M |
| Total liabilities and stockholders' equity | 16M |