| Cash and cash equivalents | 31.19M |
| Receivables | 606K |
| Prepaid expenses and other current assets | 156K |
| Total current assets | 31.95M |
| Property and equipment, net | 748K |
| Patents, net | 8.59M |
| Other assets | |
| Total assets | 73.81M |
| Accounts payable | 1.91M |
| Accrued expenses | |
| Dividends payable | |
| Accrued interest payable | |
| Convertible debt, current portion | |
| Current portion of deferred revenue | 602K |
| Total current liabilities | 6.52M |
| Derivative liability - warrants | |
| Derivative liability - preferred stock | |
| Long-term convertible debt | |
| Long-term deferred revenue | 3.81M |
| Total liabilities | 10.33M |
| Commitments and contingencies | 0 |
| Convertible Series A preferred stock - $.01 par value; authorized 2,000,000 shares; 2,958.3617 shares issued at June 30,2011 and 2,978.3617 shares issued at December 31, 2010 | |
| Common stock - $.01 par value; authorized 100,000,000 shares; issued, 19,396,047 at June 30, 2011 and 19,115,010 at December 31, 2010 | 338K |
| Additional paid-in capital | |
| Treasury stock, at cost - 163 shares | |
| Accumulated deficit | |
| Total stockholders' deficit | 63.49M |
| Total liabilities and stockholders' deficit | 73.81M |