| 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 | -6.8 | -7.0 | -7.0 | -6.7 | -3.9 | -4.5 | -5.6 | -6.7 |
| Depreciation and amortization | 0.4 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.4 | 0.4 |
| Stock-based compensation | 0.0 | 0.0 | | 0.0 | -0.8 | 0.1 | | 0.0 |
| Change in working capital [+] | -0.8 | -0.9 | -0.6 | -0.6 | -0.4 | -0.3 | -0.2 | -0.4 |
| Accounts receivable | -0.1 | -0.1 | -0.1 | -0.1 | 0.1 | 0.1 | 0.0 | -0.1 |
| Inventories | 0.0 | 0.0 | | 0.0 | -0.1 | | | |
| Other current assets | -0.3 | -0.2 | | | -0.2 | -0.2 | | |
| Other | -0.4 | -0.6 | -0.3 | -0.3 | -0.2 | -0.2 | -0.2 | -0.3 |
| Other operating activities | 1.8 | 1.7 | 2.1 | 1.9 | 1.6 | 0.9 | 1.3 | 1.7 |
| Cash from operations | -5.4 | -5.8 | -5.0 | -5.0 | -3.2 | -3.6 | -4.2 | -5.0 |
| |
| Capital expenditures [+] | 0.0 | 0.0 | 0.0 | 0.0 | -0.1 | -0.1 | -0.1 | -0.1 |
| Purchases of property and equipment | 0.0 | 0.0 | | | -0.1 | -0.1 | | -0.1 |
| Sales of property and equipment | 0.2 | 0.2 | | | | | | |
| Purchases of intangible assets | 0.0 | 0.0 | | | -0.3 | -0.2 | | |
| Other cash from investing | | 0.4 | 0.2 | 0.2 | 0.3 | 0.2 | -0.1 | 0.0 |
| Cash from investing | 0.5 | 0.5 | -0.1 | -0.1 | -0.1 | -0.1 | -0.2 | -0.1 |
| |
| Issuance of common stock, net | | | | 3.7 | | 3.8 | | |
| Other cash from financing | | -2.6 | | -3.8 | | 0.0 | | |
| Cash from financing | -2.8 | -2.8 | -0.1 | -0.1 | 3.8 | 3.8 | -0.1 | -0.1 |
| |
| Free cash flow | -5.4 | -5.8 | -5.0 | -5.0 | -3.3 | -3.7 | -4.3 | -5.1 |
| Per share (diluted) | ($0.12) | ($0.13) | ($0.11) | ($0.11) | ($0.07) | ($0.08) | ($0.10) | ($0.12) |