In millions, except per share items | Apr-30-21 | Jan-31-21 | Oct-31-20 | Jul-31-20 | Apr-30-20 | Jan-31-20 | Oct-31-19 | Jul-31-19 |
| 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
Net income | 0.0 | 0.0 | 0.0 | -33.3 | 0.0 | 0.0 | 0.0 | -9.3 |
Depreciation and amortization [+] | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | -0.1 |
Depreciation | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | -0.1 |
Asset impairment charges | | | | | | | | 0.2 |
Stock-based compensation | 0.4 | 0.5 | 1.2 | 0.4 | 0.4 | 0.4 | 0.8 | 1.5 |
Deferred taxes | 2.0 | 3.0 | 73.0 | -67.3 | | | | 6.6 |
Change in working capital [+] | 2.4 | 5.9 | 9.6 | 4.6 | 1.9 | 1.4 | 2.1 | 2.4 |
Accounts receivable | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | -0.1 | 0.0 | -1.4 |
Inventories | 0.4 | 0.1 | 0.0 | 0.2 | 0.0 | -0.1 | -0.1 | -0.1 |
Other current assets | -0.1 | 0.0 | 0.0 | 0.3 | -0.1 | -0.1 | -0.2 | |
Other | 2.0 | 5.8 | 9.6 | 4.2 | 1.9 | 1.7 | 2.4 | 4.0 |
Other operating activities | -4.5 | -10.6 | -85.4 | 94.7 | -3.4 | -4.8 | -5.0 | -2.7 |
Cash from operations | 0.6 | -1.0 | -1.3 | -0.6 | -0.9 | -2.8 | -1.8 | -1.5 |
|
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 | 0.0 | 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 | 0.0 | 0.0 | 0.0 |
|
Issuance of common stock, net | 0.7 | 0.8 | 2.2 | | | 0.1 | | |
Other cash from financing | -0.2 | -0.1 | -0.1 | 0.2 | 1.0 | 2.4 | 2.0 | 0.4 |
Cash from financing | 0.5 | 0.7 | 2.2 | 0.2 | 1.0 | 2.5 | 2.0 | 0.4 |
|
Free cash flow | 0.6 | -1.0 | -1.3 | -0.6 | -0.9 | -2.8 | -1.8 | -1.5 |
Per share (diluted) | $0.00 | ($0.01) | ($0.01) | ($0.01) | ($0.01) | ($0.04) | ($0.03) | ($0.02) |
|
Cash paid for interest | | | 0.1 | | | | 0.0 | |