| 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 |
| Total revenues [+] | 0.0 | 0.0 | 0.0 | 2.7 | 0.0 | 0.0 | 0.0 | 6.2 |
| Net interest income | | | | | 0.0 | 0.0 | 0.0 | |
| Revenue growth | -100.0% | -100.0% | -100.0% | -57.1% | -99.8% | | -93.2% | 784.4% |
| Cost of goods sold | 0.0 | 0.1 | 0.1 | -1.1 | 0.4 | 0.7 | 0.6 | 2.0 |
| Gross profit | 0.0 | -0.1 | -0.1 | 3.7 | -0.4 | -0.7 | -0.6 | 4.2 |
| Gross margin | | | | 140.6% | -7647480.0% | -108739.8% | -129898.0% | 67.2% |
| Selling, general and administrative [+] | 6.3 | 8.5 | 14.2 | 3.6 | 4.0 | 5.3 | 5.3 | 2.5 |
| General and administrative | | | | 17.9 | | | | 21.4 |
| Other selling, general and administrative | | | | -14.3 | | | | -18.9 |
| Research and development | | | | 2.1 | | | | 1.7 |
| Other operating expenses | 0.0 | -0.1 | -0.1 | 1.0 | -0.4 | -0.7 | -0.6 | 5.6 |
| EBITDA [+] | -6.1 | -8.2 | -13.9 | -2.7 | -3.8 | -5.0 | -5.1 | -5.9 |
| EBITDA growth | 61.4% | 62.7% | 172.2% | -54.0% | -58.1% | -27.5% | 111.2% | -118004.8% |
| EBITDA margin | | | | -101.5% | -75097340.0% | -794577.0% | -1131201.1% | -94.7% |
| Depreciation | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -0.1 |
| EBITA | -6.1 | -8.2 | -13.9 | -2.7 | -3.8 | -5.1 | -5.2 | -5.7 |
| EBITA margin | | | | -102.7% | -76076000.0% | -802282.8% | -1142008.0% | -92.7% |
| Amortization of intangibles | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.0 |
| EBIT [+] | -6.3 | -8.5 | -14.2 | -2.9 | -4.0 | -5.2 | -5.3 | -5.7 |
| EBIT growth | 59.7% | 61.4% | 166.7% | -49.1% | -56.6% | -28.2% | 117.3% | 445975.6% |
| EBIT margin | | | | -109.8% | -79134660.0% | -826682.2% | -1176173.0% | -92.7% |
| Non-recurring items [+] | | | | 0.9 | | | | -0.3 |
| Asset impairment | | | | -5.3 | | | | -0.3 |
| Interest expense, net [+] | | | | 7.1 | | | | 7.0 |
| Interest expense | 1.1 | 0.6 | 1.0 | 7.1 | 1.5 | 1.4 | 2.5 | 7.1 |
| Interest income | | | | | | | | 0.0 |
| Other income (expense), net [+] | 7.4 | 9.1 | 15.2 | -23.3 | 5.5 | 6.7 | 7.8 | 1.5 |
| Gain (loss) on debt retirement | | | | | | | | 0.0 |
| Gain (loss) on derivative instruments | | | | -4.6 | | | | |
| Pre-tax income | 0.0 | 0.0 | 0.0 | -34.2 | 0.0 | 0.0 | 0.0 | -11.0 |
| Income taxes | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | | | | 0.0% | | | | 0.0% |
| Minority interest | | | | -0.9 | | | | -1.7 |
| Net income | 0.0 | 0.0 | 0.0 | -33.3 | 0.0 | 0.0 | 0.0 | -9.3 |
| Net margin | | | | -1253.1% | 0.0% | 0.0% | 0.0% | -150.7% |
| |
| Basic EPS [+] | $0.00 | $0.00 | $0.00 | ($0.46) | $0.00 | $0.00 | $0.00 | ($0.14) |
| Growth | | | | 230.5% | | | | -101.0% |
| Diluted EPS [+] | $0.00 | $0.00 | $0.00 | ($0.46) | $0.00 | $0.00 | $0.00 | ($0.14) |
| Growth | | | | 230.5% | | | | -102.4% |
| |
| Shares outstanding (basic) [+] | 114.6 | 110.1 | 96.9 | 73.1 | 77.0 | 65.6 | 69.8 | 67.7 |
| Growth | 48.9% | 67.9% | 38.8% | 8.0% | -8.9% | 1.8% | 206.1% | 6238.7% |
| Shares outstanding (diluted) [+] | 140.4 | 110.1 | 96.9 | 73.1 | 77.0 | 65.6 | 69.8 | 67.7 |
| Growth | 82.4% | 67.9% | 38.8% | 8.0% | -8.9% | 1.8% | 27.6% | 2512.9% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |