| In millions, except per share items | Jun-30-23 | Mar-31-23 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 10-Q | 10-Q | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q |
| Net income | | | -64.8 | -70.7 | -65.2 | -61.9 | -35.0 | -22.5 |
| Depreciation and amortization [+] | | | 2.2 | 2.2 | 2.1 | 2.0 | 1.8 | 1.7 |
| Depreciation | | | 0.4 | 0.4 | 0.3 | 0.2 | 0.1 | 0.1 |
| Amortization of intangible assets | | | 1.8 | 1.8 | 1.8 | 1.7 | 1.7 | 1.6 |
| Asset impairment charges | | | 14.0 | 0.3 | 0.2 | | 0.2 | 0.0 |
| Stock-based compensation | | | 4.2 | 14.5 | 13.4 | 12.8 | 10.8 | 0.3 |
| Deferred taxes | | | -0.4 | | | -0.1 | | |
| Change in working capital [+] | | | 0.6 | -2.8 | -3.1 | -2.5 | -2.6 | 2.1 |
| Accounts receivable | | | 1.3 | 1.0 | 0.9 | -0.3 | -0.6 | -0.7 |
| Inventories | | | -1.7 | -2.2 | -1.6 | -0.4 | -0.2 | 0.3 |
| Other current assets | | | 0.7 | 0.2 | -0.8 | -0.4 | -0.2 | 0.7 |
| Other | | | 0.3 | -1.8 | -1.5 | -1.5 | -1.6 | 1.8 |
| Other operating activities | | | 21.8 | 31.5 | 31.8 | 34.3 | 11.3 | 11.6 |
| Cash from operations | | | -22.5 | -25.0 | -20.8 | -15.4 | -13.7 | -6.9 |
| |
| Capital expenditures [+] | | | -0.1 | -0.2 | -0.2 | -0.4 | -0.4 | -0.5 |
| Purchases of property and equipment | | | -0.1 | -0.2 | -0.2 | -0.4 | -0.4 | -0.5 |
| Sales of property and equipment | | | | 0.0 | 0.0 | | | |
| Acquisitions | | | | | | 22.4 | | 23.4 |
| Other cash from investing | | | | | | | | -20.1 |
| Cash from investing | | | -3.1 | -3.1 | 2.0 | 1.9 | 2.8 | 2.7 |
| |
| Option exercises | | | | | | | 0.4 | 0.2 |
| Financing costs | | | | | | | -3.2 | |
| Other cash from financing | | | 2.5 | -3.6 | | | 35.6 | 43.1 |
| Cash from financing | | | 2.5 | -0.5 | 32.3 | 33.3 | 38.4 | 42.9 |
| |
| Free cash flow | | | -22.6 | -25.2 | -21.0 | -15.7 | -14.2 | -7.4 |
| Per share (diluted) | | | ($2.53) | ($3.34) | ($2.45) | ($1.66) | ($1.92) | ($1.81) |
| |
| Cash paid for interest | | | | | | | | 0.3 |
| Cash paid for income taxes | | | | | | 0.1 | 0.0 | |