In millions, except per share items | Sep-30-11 | Jun-30-11 | Mar-31-11 | Dec-31-10 | Sep-30-10 | Jun-30-10 | Mar-31-10 | Dec-31-09 |
| 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
Net income | -5.3 | -5.3 | -7.5 | -7.0 | -5.3 | -5.6 | -4.8 | -4.7 |
Depreciation and amortization | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
Stock-based compensation | 0.3 | 0.3 | 0.5 | 0.5 | 0.1 | 0.1 | 0.1 | 0.1 |
Change in working capital [+] | 0.4 | -3.1 | 1.2 | 0.6 | -0.2 | 0.8 | 0.1 | -0.1 |
Accounts receivable | 0.0 | 0.0 | 0.1 | -0.1 | 0.0 | 0.1 | -0.1 | 0.0 |
Other current assets | -0.4 | -0.4 | | | 0.1 | 0.2 | | |
Accounts payable | 0.2 | -0.5 | | | -0.7 | 0.6 | | |
Accrued expenses | 0.5 | -0.9 | | | 0.7 | -0.1 | | |
Deferred revenues | 0.0 | -0.1 | | | -0.3 | 0.2 | | |
Other | | -1.2 | 1.2 | 0.7 | | -0.1 | 0.1 | -0.2 |
Other operating activities | 0.2 | 1.0 | -0.8 | 1.1 | 0.1 | -0.6 | 0.9 | 0.1 |
Cash from operations | -4.3 | -7.0 | -6.4 | -4.7 | -5.1 | -5.1 | -3.5 | -4.5 |
|
Capital expenditures | 0.0 | -0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -0.1 |
Purchases of property and equipment | 0.0 | -0.1 | | 0.0 | 0.0 | | 0.0 | -0.1 |
Purchases of short-term investments, net | 3.3 | -30.4 | | 17.7 | 7.2 | 6.2 | -2.3 | 15.3 |
Purchases of short-term investments | -13.6 | -41.4 | | 17.7 | -6.1 | -9.3 | -2.3 | 15.3 |
Sales of short-term investments | 16.9 | 11.0 | | | 13.3 | 15.5 | | |
Other cash from investing | | -8.0 | 8.0 | -13.6 | | -3.3 | 3.3 | -29.1 |
Cash from investing | 3.3 | -38.4 | 8.0 | 4.0 | 7.2 | 3.0 | 0.9 | -13.9 |
|
Issuance of common stock, net | | 50.8 | 0.0 | 0.2 | | 0.0 | 0.0 | 0.0 |
Option exercises | 0.4 | 1.6 | | | 0.1 | 0.5 | | |
Other cash from financing | 0.7 | 2.9 | -0.1 | -0.1 | 0.2 | 1.0 | -0.1 | 21.4 |
Cash from financing | 0.3 | 52.1 | -0.1 | 0.1 | 0.1 | 0.5 | -0.1 | 21.4 |
|
Free cash flow | -4.3 | -7.0 | -6.4 | -4.7 | -5.1 | -5.1 | -3.5 | -4.5 |
Per share (diluted) | ($0.05) | ($0.09) | ($0.10) | ($0.08) | ($0.08) | ($0.08) | ($0.06) | ($0.10) |
|
Cash paid for interest | 0.0 | 0.0 | | | 0.0 | 0.0 | | |