| In millions, except per share items | Mar-31-12 | Dec-31-11 | Sep-30-11 | Jun-30-11 | Mar-31-11 | Dec-31-10 | Sep-30-10 | Jun-30-10 |
| | 10-Q | 10-K | 10-Q | 10-Q/A | 10-Q | 10-K | 10-Q | 10-Q/A |
| Net income | 0.3 | 0.4 | -1.8 | 0.2 | 0.3 | 0.4 | 0.5 | 0.4 |
| Depreciation and amortization [+] | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Depreciation | 0.1 | 0.1 | 0.4 | 0.2 | 0.1 | 0.1 | 0.4 | 0.3 |
| Stock-based compensation | 0.0 | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Deferred taxes | | -1.2 | | | | 0.5 | | |
| Change in working capital | -1.1 | -1.9 | -2.0 | 1.7 | -0.5 | -1.2 | -0.4 | 1.9 |
| Other | -1.1 | -1.9 | -2.0 | 1.7 | -0.5 | -1.2 | -0.4 | 1.9 |
| Other operating activities | -0.6 | 4.0 | 5.0 | -0.7 | 1.2 | 2.3 | -1.0 | 1.2 |
| Cash from operations | -1.2 | 1.3 | 1.3 | 1.3 | 1.1 | 2.1 | -0.7 | 3.6 |
| |
| Capital expenditures | 0.0 | 0.0 | 0.0 | -0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Purchases of property and equipment | 0.0 | 0.0 | 0.0 | -0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Purchases of short-term investments | -5.0 | | -30.6 | -24.5 | -15.0 | | -26.9 | -24.9 |
| Purchases of short-term investments | -5.0 | -4.0 | -30.6 | -24.5 | -15.0 | -11.7 | -26.9 | -24.9 |
| Other cash from investing | 9.0 | | 41.8 | 22.5 | 10.7 | | 32.4 | 32.9 |
| Cash from investing | 4.0 | 1.1 | 11.1 | -2.1 | -4.3 | -2.6 | 5.4 | 7.9 |
| |
| Cash dividends paid | | | 0.0 | 0.0 | 0.0 | | | |
| Other cash from financing | 12.5 | -6.7 | -5.2 | 2.4 | 14.4 | -2.4 | -4.1 | -1.7 |
| Cash from financing | 12.5 | -6.7 | -5.2 | 2.4 | 14.4 | -2.4 | -4.1 | -1.7 |
| |
| Free cash flow | -1.2 | 1.3 | 1.3 | 1.2 | 1.0 | 2.1 | -0.7 | 3.6 |
| Per share (diluted) | ($0.34) | $0.37 | $0.38 | $0.35 | $0.32 | $0.62 | ($0.22) | $1.07 |
| |
| Cash paid for interest | 0.5 | 0.6 | 2.5 | 1.8 | 0.9 | 1.0 | 3.2 | 2.2 |