| In millions, except per share items | Mar-31-23 | Mar-31-22 | Mar-31-21 | Sep-30-20 | Sep-30-19 | Sep-30-18 | Sep-30-17 | Sep-30-16 |
| | 10-K | 10-K | 10-K/A | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Cost of goods sold | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gross profit | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gross margin | | | | | | | | |
| Selling, general and administrative [+] | 0.6 | 2.7 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| General and administrative [+] | 0.6 | 2.7 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Wages and related expenses | 0.1 | 0.2 | | | | | | |
| General and administrative expenses | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Professional fees | 0.4 | 2.4 | | 0.1 | | | | |
| Research and development | 0.0 | 0.3 | | | | | | |
| Other operating expenses | 1.1 | 3.4 | 0.3 | 0.2 | 0.3 | 0.1 | 0.0 | 0.0 |
| EBITDA [+] | | | | | | | 0.0 | |
| EBITDA growth | -73.3% | 2012.6% | | -4.3% | 123.3% | 200.9% | 454.2% | -28.3% |
| EBITDA margin | | | | | | | | |
| Depreciation and amortization | | | | | | | 0.0 | |
| EBIT [+] | -1.7 | -6.4 | -0.3 | -0.2 | -0.3 | -0.1 | 0.0 | 0.0 |
| EBIT growth | -73.3% | 2012.6% | | -4.3% | 123.3% | 181.9% | 491.6% | -28.3% |
| EBIT margin | | | | | | | | |
| Non-recurring items [+] | 0.2 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Loss (gain) on sale of assets | | | | 0.1 | | | | |
| Legal settlement | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Interest expense | | | | | 0.0 | 0.0 | 0.0 | 0.0 |
| Interest expense | | | | | 0.0 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | | | | 0.2 | 0.1 | 0.1 | 0.0 | 0.0 |
| Amortization of financing costs and debt discount | | | | | | | | 0.0 |
| Gain (loss) on debt retirement | | | | | | | | 0.0 |
| Other | | | | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Pre-tax income | -1.9 | -6.5 | -0.3 | -0.2 | -0.2 | -0.1 | 0.0 | 0.0 |
| Income taxes | -0.2 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 |
| Tax rate | 8.1% | 0.0% | 0.0% | | | | | 0.0% |
| Net income | -1.7 | -6.5 | -0.3 | -0.3 | -0.3 | -0.1 | -0.1 | 0.0 |
| Net margin | | | | | | | | |
| |
| Basic EPS [+] | $0.00 | ($0.01) | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Growth | -74.3% | 1101.2% | | -4.4% | 92.8% | 95.7% | 199.6% | -37.5% |
| Diluted EPS [+] | $0.00 | ($0.01) | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Growth | -74.3% | 1101.2% | | -4.4% | 92.8% | 95.7% | 199.6% | -37.5% |
| |
| Shares outstanding (basic) [+] | 806.3 | 770.0 | 442.4 | 118.1 | 116.6 | 115.6 | 115.0 | 115.0 |
| Growth | 4.7% | 74.1% | | 1.3% | 0.8% | 0.6% | 0.0% | 0.0% |
| Shares outstanding (diluted) [+] | 806.3 | 770.0 | 442.4 | 118.1 | 116.6 | 115.6 | 115.0 | 115.0 |
| Growth | 4.7% | 74.1% | | 1.3% | 0.8% | 0.6% | 0.0% | 0.0% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |