| In millions, except per share items | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 | Mar-31-21 |
| | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q |
| Revenues | 0.2 | 0.5 | 0.5 | 0.4 | 0.3 | 0.2 | 0.3 | 0.4 |
| Revenue growth | -19.3% | 138.1% | 36.5% | 2.9% | -51.2% | -68.7% | -47.3% | -33.6% |
| Cost of goods sold | 0.2 | 0.3 | 0.3 | 0.3 | 0.2 | 0.1 | 0.2 | 0.3 |
| Gross profit | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Gross margin | 25.3% | 29.8% | 28.8% | 31.9% | 31.3% | 32.4% | 26.4% | 26.0% |
| Selling, general and administrative [+] | 5.6 | 6.5 | 6.8 | 6.0 | 5.1 | 4.0 | 2.7 | 2.0 |
| Sales and marketing | 0.7 | 1.1 | 1.2 | 1.3 | 1.1 | 0.7 | 0.5 | 0.2 |
| General and administrative [+] | 5.1 | 5.4 | 5.7 | 4.8 | 4.1 | 3.2 | 2.2 | 1.7 |
| General and administrative expenses | 4.5 | 4.7 | 4.8 | 3.9 | 3.3 | 2.6 | 1.7 | 1.3 |
| Professional fees | 0.6 | 0.8 | 0.9 | 0.9 | 0.8 | 0.6 | 0.5 | 0.4 |
| Other selling, general and administrative | -0.2 | -0.1 | | | -0.1 | 0.0 | | |
| Research and development | 0.5 | | 0.5 | 0.4 | 0.4 | | 0.2 | 0.2 |
| Other operating expenses | 3.6 | 6.4 | 3.8 | 3.5 | 3.2 | | | |
| EBITDA [+] | -8.8 | -12.5 | -10.4 | -9.4 | -8.4 | -4.0 | -2.8 | -2.1 |
| EBITDA growth | 4.1% | 207.6% | 271.6% | 352.8% | 360.6% | 187.9% | 136.9% | 104.4% |
| EBITDA margin | -4093.7% | -2702.9% | -2279.2% | -2224.4% | -3174.7% | -2092.2% | -837.3% | -505.6% |
| Depreciation | 0.6 | 0.6 | 0.6 | 0.4 | 0.2 | 0.0 | 0.0 | 0.0 |
| EBITA | -9.4 | -13.1 | -11.0 | -9.8 | -8.7 | -4.1 | -2.8 | -2.1 |
| EBITA margin | -4388.5% | -2835.4% | -2413.3% | -2322.4% | -3257.4% | -2102.6% | -841.0% | -507.1% |
| Amortization of intangibles | 0.2 | 0.2 | | | | | | |
| EBIT [+] | -9.6 | -13.3 | -11.0 | -9.8 | -8.7 | -4.1 | -2.8 | -2.1 |
| EBIT growth | 11.0% | 225.8% | 291.8% | 371.3% | 372.2% | 189.1% | 137.7% | 104.8% |
| EBIT margin | -4478.1% | -2877.1% | -2413.3% | -2322.4% | -3257.4% | -2102.6% | -841.0% | -507.1% |
| Interest expense | 4.3 | 2.9 | 2.2 | 0.7 | 0.5 | 0.7 | 2.0 | 3.1 |
| Interest expense | 4.3 | 2.9 | 2.2 | 0.7 | 0.5 | 0.7 | 2.0 | 3.1 |
| Other income (expense), net [+] | 1.6 | 1.5 | 1.2 | -0.1 | 0.0 | | | 1.2 |
| Amortization of financing costs and debt discount | -2.8 | | | | -0.1 | | | |
| Gain (loss) on derivative instruments | 1.6 | | 0.2 | | | | | |
| Gain (loss) on foreign currency transactions | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | | |
| Change in fair value of warrants | 0.2 | 1.4 | 1.1 | | | | | |
| Other | | 0.0 | 0.0 | 0.0 | | | | |
| Pre-tax income | -12.3 | -14.6 | -12.0 | -10.6 | -9.1 | -4.1 | -3.3 | -4.0 |
| 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% | 0.0% | 0.0% |
| Net income | -12.3 | -14.6 | -12.0 | -10.6 | -9.1 | -4.1 | -3.3 | -4.0 |
| Net margin | -5753.0% | -3176.4% | -2639.6% | -2502.4% | -3424.6% | -2143.5% | -988.7% | -968.0% |
| |
| Basic EPS [+] | ($0.23) | ($0.27) | ($0.34) | ($0.39) | ($0.41) | ($0.15) | ($0.13) | ($0.18) |
| Growth | -44.7% | 75.3% | 152.1% | 112.3% | 85.4% | -22.8% | -17.7% | 126.6% |
| Diluted EPS [+] | ($0.23) | ($0.27) | ($0.34) | ($0.39) | ($0.41) | ($0.15) | ($0.13) | ($0.18) |
| Growth | -44.7% | 75.3% | 152.1% | 112.3% | 85.4% | -22.8% | -17.7% | 126.6% |
| |
| Shares outstanding (basic) [+] | 54.5 | 54.4 | 35.4 | 27.5 | 22.2 | 27.0 | 24.5 | 21.9 |
| Growth | 145.2% | 101.3% | 44.6% | 25.3% | 14.5% | 39.5% | 26.8% | 13.9% |
| Shares outstanding (diluted) [+] | 54.5 | 54.4 | 35.4 | 27.5 | 22.2 | 27.0 | 24.5 | 21.9 |
| Growth | 145.2% | 101.3% | 44.6% | 25.3% | 14.5% | 39.5% | 26.8% | 13.9% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |