| In millions, except per share items | Jan-31-23 | Jan-31-22 | Jan-31-21 | Jan-31-20 | Jan-31-19 |
| | 10-K | 10-K | 10-K | 10-K | 10-K/A |
| Net income | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Depreciation and amortization [+] | 0.0 | 0.0 | 0.0 | | 0.0 |
| Depreciation | 0.0 | 0.0 | 0.0 | | 0.0 |
| Stock-based compensation | 0.0 | | | | |
| Change in working capital [+] | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Accounts payable | 0.0 | 0.0 | | | |
| Income taxes | 0.0 | 0.0 | 0.0 | | |
| Other | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other operating activities | 0.0 | | 0.0 | 0.0 | 0.0 |
| Cash from operations | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| |
| Capital expenditures [+] | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Purchases of property and equipment | | | | 0.0 | 0.0 |
| Capitalized product costs | | | | 0.0 | |
| Sales of property and equipment | | | 0.0 | | |
| Other cash from investing | | | | 0.0 | |
| Cash from investing | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| |
| Issuance of common stock, net | | 0.0 | 0.0 | 0.0 | |
| Other cash from financing | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Cash from financing | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| |
| Free cash flow | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Per share (diluted) | $0.00 | ($0.01) | $0.00 | ($0.01) | $0.00 |