| In millions, except per share items | Jun-30-23 | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 10-Q | 10-K | 10-Q | 10-Q | S-1/A | 10-K | 10-Q | 10-Q |
| Net income | | -9.2 | -7.3 | 2.8 | 5.1 | 5.1 | 5.2 | 4.6 |
| Depreciation and amortization [+] | | 0.3 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Depreciation | | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | | |
| Amortization of intangible assets | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Stock-based compensation | | 0.0 | 0.5 | | | | | |
| Change in working capital [+] | | -6.5 | -9.8 | 0.5 | -4.7 | -9.2 | -4.0 | 1.8 |
| Accounts receivable | | -1.2 | -0.6 | 3.3 | 2.1 | -2.9 | -1.7 | -1.3 |
| Accounts payable | | 0.1 | 1.9 | -0.2 | -0.8 | 0.0 | 0.2 | 0.2 |
| Accrued expenses | | 0.1 | -0.2 | -0.4 | -0.5 | -0.1 | 0.1 | 0.3 |
| Other | | -5.5 | -10.9 | -2.2 | -5.5 | -6.2 | -2.6 | 2.6 |
| Other operating activities | | -2.2 | -3.2 | -0.1 | 5.2 | 0.3 | -1.5 | -4.6 |
| Cash from operations | | -17.6 | -19.7 | 3.3 | 5.6 | -3.8 | -0.2 | 1.8 |
| |
| Capital expenditures | | -0.7 | -1.1 | -0.9 | -1.1 | -0.4 | -0.1 | -0.2 |
| Purchases of property and equipment | | -0.7 | -1.1 | -0.9 | -1.1 | -0.4 | -0.1 | -0.2 |
| Other cash from investing | | 1.2 | | | | -0.6 | | |
| Cash from investing | | 0.5 | -1.7 | -1.5 | -1.8 | -1.0 | -0.1 | -0.2 |
| |
| Issuance of common stock, net | | 37.5 | 37.1 | | | | | |
| Other cash from financing | | 0.2 | 3.0 | 2.0 | 0.9 | 0.7 | -5.7 | -5.2 |
| Cash from financing | | 37.7 | 40.1 | 2.0 | 0.9 | 0.7 | -4.9 | -4.3 |
| |
| Free cash flow | | -18.3 | -20.8 | 2.4 | 4.5 | -4.2 | -0.4 | 1.6 |
| Per share (diluted) | | ($0.08) | ($0.09) | $0.01 | $0.01 | ($0.01) | $0.00 | $0.01 |
| |
| Cash paid for income taxes | | | | | | 0.5 | | 1.1 |