| 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 |
| ASSETS | | | | | | | | |
| Current Assets | | | | | | | | |
| Cash and cash equivalents | 1.7 | 0.6 | 0.8 | 0.0 | 0.4 | 0.3 | 0.5 | 0.3 |
| Accounts receivable, net | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 |
| Inventory, net | 0.2 | 0.6 | 0.7 | 0.7 | 0.9 | 0.9 | 0.7 | 0.4 |
| Other current assets | 0.5 | 0.4 | 0.3 | 0.3 | 0.6 | 0.5 | 0.5 | 0.3 |
| Total Current Assets | 2.5 | 1.8 | 2.0 | 1.3 | 2.1 | 1.9 | 1.9 | 1.0 |
| Property and equipment | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.5 | 0.5 | 0.5 |
| Goodwill | 34.5 | 34.5 | 34.5 | 34.5 | 38.9 | 38.9 | 38.9 | 38.3 |
| Intangible assets | 8.7 | 8.9 | 9.1 | 9.4 | 10.5 | 10.6 | 10.8 | 9.8 |
| Operating lease right-of-use assets - net | 0.2 | 0.2 | 0.0 | 0.0 | 0.1 | 0.2 | 0.1 | |
| Other assets, net | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| TOTAL ASSETS | 45.9 | 45.5 | 45.9 | 45.4 | 51.9 | 52.1 | 52.2 | 49.6 |
| |
| LIABILITIES AND STOCKHOLDERS' EQUITY | | | | | | | | |
| Current Liabilities | | | | | | | | |
| Accounts payable and accrued expenses | 41.0 | 39.3 | 33.5 | 23.9 | 21.5 | 24.1 | 22.4 | 14.7 |
| Notes payable - current, net of discount | 8.6 | 10.1 | 10.0 | 10.7 | 11.6 | 11.8 | 10.2 | 8.4 |
| Payable to foundation for services | 1.3 | 1.3 | 1.3 | | | | | |
| Interest payable to foundation | 4.7 | 4.4 | 4.1 | | | | | |
| Loans from related parties | 0.0 | 0.0 | 0.0 | | | | | |
| Operating lease liabilities - current | 0.1 | 0.1 | 0.0 | 0.0 | 0.1 | | | |
| Contract liabilities | 7.0 | 3.0 | | | | | | |
| Deferred tax liability | 1.5 | 1.5 | 1.5 | 1.5 | | | | 1.5 |
| Total Current Liabilities | 64.1 | 59.7 | 52.4 | 41.4 | 39.7 | 37.6 | 34.3 | 28.9 |
| Notes payable - noncurrent | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | | | |
| Operating lease liabilities - noncurrent | 0.1 | 0.1 | | | | | | |
| Derivative liability | 16.8 | 31.7 | 16.5 | 1.3 | 10.3 | 10.4 | 8.8 | 7.8 |
| Common stock payable | 8.5 | 8.6 | 8.5 | 10.1 | 0.2 | 0.1 | 0.2 | 1.1 |
| Total Liabilities | 90.0 | 100.6 | 77.9 | 53.3 | 50.8 | 48.1 | 43.3 | 37.9 |
| |
| Redeemable non-controlling interest (Note 10) | | | | | | | | |
| Commitments and contingencies (Note 3) | | | | | | | | |
| Stockholders' equity (deficiency) | | | | | | | | |
| Series A Cumulative Redeemable Perpetual Preferred Stock, $0.001 par value per share; 1,000,000 authorized and no shares issued and outstanding as of both April 30, 2021 and July 31, 2020 | | | | | | | | |
| Common stock | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.1 |
| Additional paid-in capital | 422.3 | 420.0 | 418.4 | 429.7 | 427.6 | 420.2 | 417.1 | 408.6 |
| Accumulated deficit | -479.5 | -488.7 | -464.6 | -452.1 | -440.4 | -434.8 | -427.9 | -418.7 |
| Accumulated other comprehensive income | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Non-controlling interest | 8.2 | 8.9 | 9.2 | 9.5 | 9.7 | 14.4 | 14.8 | 17.0 |
| Total stockholders' equity (deficiency) | -48.2 | -59.2 | -36.1 | -12.0 | -3.0 | -0.1 | 4.9 | 7.7 |
| TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIENCY) | 45.9 | 45.5 | 45.9 | 45.4 | 51.9 | 52.1 | 52.2 | 49.6 |