| In millions, except per share items | Jun-30-23 | Mar-31-23 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 10-Q | 10-Q | 8-K | 10-Q | 10-Q | 10-K | 10-Q | 10-Q |
| Revenues: |
| Customer A | 0.5 | 0.6 | | 0.4 | 0.6 | | | |
| Germany | | | | 0.3 | | | | |
| Australia | 0.7 | 0.0 | | | 0.4 | | | 0.4 |
| Customer B | | | | | 0.7 | | | 0.6 |
| Other | 3.8 | 3.3 | | 3.4 | 3.5 | | | 2.8 |
| Total revenues | 5.0 | 4.0 | 3.3 | 4.1 | 5.0 | 4.2 | 4.0 | 3.7 |
| Revenue growth [+] | 21.5% | -21.1% | -18.0% | 11.7% | 45.0% | 25.3% | 2.9% | 89.4% |
| Customer A | 33.6% | 7.6% | | | | | | |
| Australia | | -90.2% | | | 30.5% | | | |
| Customer B | | | | | -0.8% | | | |
| Cost of goods sold | 2.3 | 1.7 | 3.0 | 1.6 | 2.4 | 4.5 | 1.5 | 1.9 |
| Gross profit | 2.7 | 2.2 | 0.3 | 2.5 | 2.6 | -0.3 | 2.5 | 1.8 |
| Gross margin | 54.7% | 56.2% | 8.5% | 60.5% | 51.4% | -6.9% | 62.9% | 48.1% |
| Selling, general and administrative [+] | 7.8 | 8.6 | 6.7 | 10.3 | 11.5 | 11.3 | 17.1 | 14.3 |
| Sales and marketing | 0.5 | 0.5 | 0.6 | 0.7 | 0.7 | 1.5 | 0.8 | 0.2 |
| General and administrative [+] | 7.3 | 8.0 | 6.1 | 9.6 | 10.8 | 9.8 | 16.3 | 14.0 |
| Wages and related expenses | 2.5 | 2.7 | | 3.2 | 3.8 | 3.5 | 3.8 | 3.7 |
| General and administrative expenses | 4.8 | 5.4 | 6.1 | 6.4 | 7.0 | 8.0 | 11.1 | 10.3 |
| Research and development | 0.4 | 0.2 | 0.3 | 0.4 | 0.4 | 1.5 | | 0.3 |
| Equity in earnings | | | | | 0.1 | 0.1 | 0.0 | 0.0 |
| Other operating expenses | -2.5 | -2.7 | 0.5 | -3.2 | -3.8 | -1.8 | -5.3 | -3.7 |
| EBITDA [+] | -3.0 | -3.9 | -5.4 | -5.0 | -5.5 | -11.3 | -9.3 | -9.1 |
| EBITDA growth | -41.3% | -29.0% | -42.2% | -44.5% | -23.6% | 68.1% | 123.5% | 30.3% |
| EBITDA margin | -59.2% | -97.9% | -163.1% | -122.7% | -108.8% | -268.5% | -231.5% | -246.9% |
| Depreciation | 0.0 | 0.0 | 1.9 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| EBITA | -3.0 | -3.9 | -7.3 | -5.2 | -5.6 | -11.4 | -9.5 | -9.2 |
| EBITA margin | -60.2% | -99.0% | -220.1% | -125.8% | -111.5% | -271.8% | -235.2% | -250.5% |
| Amortization of intangibles | 0.2 | 0.2 | | 0.2 | 0.2 | 0.2 | 0.2 | 0.4 |
| EBIT [+] | -3.2 | -4.1 | -7.3 | -5.3 | -5.8 | -11.6 | -9.7 | -9.6 |
| EBIT growth | -40.6% | -28.9% | -24.8% | -44.2% | -25.1% | 58.7% | 105.4% | 31.0% |
| EBIT margin | -63.7% | -103.8% | -220.1% | -130.4% | -115.3% | -276.3% | -239.9% | -261.1% |
| Non-recurring items [+] | | | 18.9 | | 3.8 | 18.5 | | |
| Asset impairment | | | 19.0 | | | | | |
| Interest income, net [+] | 0.0 | 0.0 | | 0.6 | 2.1 | 4.4 | -0.5 | 0.9 |
| Interest expense | | 0.0 | | | | 2.4 | 0.5 | |
| Interest income | 0.0 | | | 0.6 | 2.1 | 6.8 | | 0.9 |
| Other income (expense), net [+] | -0.1 | 0.0 | -0.6 | 6.6 | -6.2 | 2.7 | 11.2 | -0.3 |
| Gain (loss) on investments | | | | -6.9 | | | | |
| Gain (loss) on debt retirement | | | | | 2.3 | 0.1 | -3.4 | |
| Gain (loss) on foreign currency transactions | 0.1 | 0.0 | 0.8 | 0.3 | 0.2 | 0.1 | 0.3 | 0.1 |
| Other | 0.0 | 0.0 | -0.1 | -0.1 | -0.1 | -0.4 | 1.0 | -0.5 |
| Pre-tax income | -3.3 | -4.2 | -26.8 | 1.9 | -13.8 | -23.0 | 1.0 | -8.9 |
| Income taxes | 0.3 | -0.1 | -6.7 | 2.9 | 2.4 | 0.9 | 0.0 | 0.0 |
| Tax rate | | 1.7% | 24.8% | 156.4% | | | 1.4% | |
| Net income | -3.6 | -4.1 | -20.2 | -1.0 | -16.1 | -24.0 | 1.0 | -9.0 |
| Net margin | -72.2% | -102.6% | -610.1% | -25.5% | -320.2% | -572.2% | 24.7% | -243.9% |
| |
| Basic EPS [+] | ($0.07) | ($0.09) | ($0.48) | $0.05 | ($0.49) | ($0.93) | $0.04 | ($0.35) |
| Growth | -254.9% | -80.9% | -1336.1% | -113.4% | -10.1% | 187.9% | -108.1% | -57.2% |
| Diluted EPS [+] | ($0.07) | ($0.09) | ($0.48) | $0.05 | ($0.49) | ($0.93) | $0.04 | ($0.35) |
| Growth | -254.9% | -80.9% | -1336.1% | -113.4% | -10.1% | 187.9% | -108.1% | -57.2% |
| |
| Shares outstanding (basic) [+] | 44.9 | 43.9 | 42.2 | 39.6 | 28.0 | 25.7 | 25.8 | 25.6 |
| Growth | 13.4% | 57.0% | 63.9% | 54.6% | 11.7% | 137.5% | 142.1% | 161.1% |
| Shares outstanding (diluted) [+] | 44.9 | 43.9 | 42.2 | 39.6 | 28.0 | 25.7 | 25.8 | 25.6 |
| Growth | 13.4% | 57.0% | 63.9% | 54.6% | 11.7% | 137.5% | 142.1% | 161.1% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |