| In millions, except per share items | Jul-31-22 | Jul-31-21 | Jul-31-20 | Jul-31-19 | Jul-31-18 | Jul-31-17 | Jul-31-16 | Jul-31-15 |
| | 10-K | 10-K | 10-K/A | 10-K/A | 10-K | 10-K | 10-K | 10-K |
| Net income | -1.5 | -0.6 | -0.2 | 0.0 | 0.0 | 0.0 | -0.1 | -0.4 |
| Depreciation and amortization [+] | | | | | | | | 0.0 |
| Depreciation | | | | | | | | 0.0 |
| Asset impairment charges | 1.4 | | | | | | | |
| Change in working capital | -0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 |
| Other | -0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 |
| Other operating activities | | | 0.2 | 0.0 | 0.0 | | 0.0 | |
| Cash from operations | -0.2 | -0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -0.4 |
| |
| Capital expenditures [+] | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Purchases of property and equipment | | | 0.0 | | | | | |
| Capitalized product costs | | | | 0.0 | | | | |
| Other cash from investing | -0.1 | -0.3 | | 0.0 | | | | |
| Cash from investing | -0.1 | -0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| |
| Issuance of common stock, net | 0.4 | 0.0 | | | | | | |
| Other cash from financing | -0.2 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 |
| Cash from financing | 0.2 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 |
| |
| Free cash flow | -0.2 | -0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -0.4 |
| Per share (diluted) | | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | ($0.03) |
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