| In millions, except per share items | Jul-31-20 | Jul-31-19 | Jul-31-18 | Jul-31-17 | Jul-31-16 | Jul-31-15 | Jul-31-14 | Jul-31-13 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K/A | 10-K | 10-K |
| Total revenues [+] | 2.7 | 6.2 | 0.7 | 0.0 | 3.1 | 1.2 | 0.0 | 0.0 |
| Royalties | | | | | | 1.2 | 1.4 | |
| Revenue growth | -57.1% | 782.2% | | -100.0% | 158.9% | | | -100.0% |
| Cost of goods sold | 0.6 | 4.1 | 0.0 | 0.0 | 0.0 | 1.2 | 0.0 | 0.0 |
| Gross profit | 2.1 | 2.1 | 0.7 | 0.0 | 3.1 | 0.0 | 0.0 | 0.0 |
| Gross margin | 78.2% | 33.3% | 100.0% | | 100.0% | 0.0% | | |
| Selling, general and administrative [+] | 17.9 | 21.4 | 2.4 | 1.6 | 1.4 | 2.4 | 3.0 | |
| General and administrative | 17.9 | 21.4 | 2.4 | | 1.4 | 2.4 | 3.0 | 0.0 |
| Research and development | 2.1 | 1.7 | 0.8 | | 0.5 | | 1.4 | |
| Other operating expenses | -0.9 | 3.5 | | -1.6 | 1.9 | 1.2 | | |
| EBITDA [+] | -16.2 | -24.2 | -2.5 | 0.0 | -0.5 | -3.2 | -4.0 | |
| EBITDA growth | -33.3% | 879.3% | -49095.6% | -101.1% | -85.2% | -21.1% | -1014.6% | -104.9% |
| EBITDA margin | -606.9% | -390.2% | -351.5% | | -15.4% | -268.5% | | |
| Depreciation | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.4 | 0.4 | |
| EBITA | -16.3 | -24.4 | -2.5 | 0.0 | -0.5 | -3.6 | -4.4 | 0.4 |
| EBITA margin | -613.6% | -392.9% | -354.5% | | -14.8% | -300.6% | | |
| Amortization of intangibles | 0.7 | 0.3 | 0.0 | 0.0 | 0.3 | | | 0.4 |
| EBIT [+] | -17.0 | -24.6 | -2.5 | 0.0 | -0.7 | -3.6 | -4.4 | 0.0 |
| EBIT growth | -31.0% | 887.1% | | -100.0% | -79.3% | -19.0% | | -100.0% |
| EBIT margin | -638.2% | -397.1% | -354.9% | | -24.0% | -300.6% | | |
| Non-recurring items [+] | 1.0 | -0.3 | | | 1.2 | | | |
| Asset impairment | -5.3 | -0.3 | | | 1.2 | | | |
| Interest expense, net [+] | 7.1 | 7.0 | 0.6 | | 0.4 | 0.4 | 0.3 | |
| Interest expense | 7.1 | 7.1 | 0.6 | 0.7 | 0.4 | 0.4 | 0.3 | |
| Interest income | | 0.0 | | | | 0.0 | 0.0 | |
| Other income (expense), net [+] | -9.2 | 20.4 | 39.0 | 0.7 | -0.9 | 1.7 | 4.7 | |
| Gain (loss) on debt retirement | | 0.0 | | | | 0.6 | | |
| Gain (loss) on derivative instruments | -4.6 | 2.1 | | | 0.3 | | 4.5 | |
| Pre-tax income | -34.2 | -11.0 | 35.9 | 0.0 | -3.2 | -2.2 | 0.0 | 0.0 |
| Income taxes | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 0.0% | 0.0% | 0.0% | | 0.0% | 0.0% | 0.0% | |
| Minority interest | -0.9 | -1.7 | -0.4 | | | | | |
| Net income | -33.3 | -9.3 | 36.3 | 0.0 | -3.2 | -2.5 | -2.1 | 0.0 |
| Net margin | -1252.5% | -150.6% | 5166.6% | | -105.0% | -213.7% | | |
| |
| Basic EPS [+] | ($0.46) | ($0.14) | $34.02 | $0.00 | ($3.69) | $0.00 | $0.00 | $0.00 |
| Growth | 230.5% | -100.4% | | -100.0% | 115496.6% | 5.3% | | -100.0% |
| Diluted EPS [+] | ($0.46) | ($0.14) | $14.02 | $0.00 | ($3.69) | $0.00 | $0.00 | $0.00 |
| Growth | 230.5% | -101.0% | | -100.0% | 115496.6% | 5.3% | | -100.0% |
| |
| Shares outstanding (basic) [+] | 73.1 | 67.7 | 1.1 | 1.0 | 0.9 | 793.3 | 679.6 | 386.4 |
| Growth | 8.0% | 6238.7% | 8.2% | 13.1% | -99.9% | 16.7% | 75.9% | 16.3% |
| Shares outstanding (diluted) [+] | 73.1 | 67.7 | 2.6 | 1.0 | 0.9 | 793.3 | 679.6 | 386.4 |
| Growth | 8.0% | 2512.9% | 162.4% | 13.1% | -99.9% | 16.7% | 75.9% | 16.3% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |