| Cash and cash equivalents | |
| Short-term investments | |
| Related party accounts receivable | |
| Prepaid and other current assets | |
| Total current assets | |
| Long-term investments | |
| Property and equipment, net | |
| Restricted cash | |
| Other assets | |
| Total assets | |
| Accounts payable | |
| Accrued liabilities | |
| Related party payables and accrued liabilities | |
| Short-term portion of equipment financing lines | |
| Deferred revenue | |
| Total current liabilities | |
| Long-term portion of equipment financing lines | |
| Total liabilities | |
| Commitments and contingencies | |
| Preferred stock, $0.001 par value: Authorized:10,000,000 shares at June 30, 2011 and December 31, 2010 Issued and outstanding: Series A Convertible Preferred Stock - 8,070 shares at June 30, 2011 and zero shares at December 31,2010 | |
| Common stock, $0.001 par value: Authorized: 170,000,000 shares at June 30, 2011 and December 31, 2010 Issued and outstanding: 72,279,751 shares at June 30, 2011 and 66,907,600 shares at December 31, 2010 | |
| Additional paid-in capital | |
| Accumulated other comprehensive income (loss) | |
| Deficit accumulated during the development stage | |
| Total stockholders' equity | |
| Total liabilities and stockholders' equity |