| Cash and cash equivalents |
15M |
| Marketable securities-short term |
22.66M |
| Prepaid expenses and other current assets |
415K |
| Total current assets |
38.07M |
| Marketable securities-long term |
| Property and equipment, net |
204K |
| Other assets |
252K |
| Total assets |
38.53M |
| Accounts payable and accrued expenses |
7.3M |
| Note payable |
| Current portion of deferred revenue |
1.15M |
| Current portion of deferred gain on sale leaseback |
| Total current liabilities |
8.45M |
| Deferred revenue, net of current portion |
| Deferred gain on sale leaseback, net of current portion |
| Total liabilities |
| Commitments and contingencies |
0 |
| Preferred stock, $0.01 par value; 1,000,000 shares authorized; no shares issued or outstanding |
0 |
| Common stock, $0.01 par value; 100,000,000 shares authorized; 53,700,171 and 44,973,335 shares issued and outstanding at June 30, 2011 and December 31, 2010, respectively |
711K |
| Additional paid-in capital |
| Accumulated other comprehensive income (loss) |
22K |
| Accumulated deficit |
-498.02M |
| Total stockholders' equity (deficit) |
| Total liabilities and stockholders' equity (deficit) |
38.53M |
