| In millions, except per share items | Mar-31-22 | Mar-31-21 | Mar-31-20 | Mar-31-19 | Mar-31-18 | Mar-31-17 | Mar-31-16 | Mar-31-15 |
| | 10-K | 10-K | 10-K/A | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues | 60.6 | 40.1 | 38.4 | 32.2 | 19.8 | 12.8 | 7.1 | 3.7 |
| Revenue growth | 51.2% | 4.3% | 19.3% | 62.5% | 55.2% | 80.1% | 91.6% | 569.5% |
| Cost of goods sold | 45.4 | 29.6 | 25.3 | 19.3 | 11.7 | 7.4 | 4.4 | 2.5 |
| Gross profit | 15.2 | 10.4 | 13.1 | 12.9 | 8.1 | 5.4 | 2.7 | 1.2 |
| Gross margin | 25.1% | 26.1% | 34.1% | 40.2% | 41.0% | 42.4% | 37.5% | 31.6% |
| Selling, general and administrative [+] | 54.2 | 32.3 | 27.5 | 20.4 | 13.6 | 7.6 | 9.8 | 7.9 |
| Sales and marketing | 32.6 | 16.4 | 16.4 | 13.0 | 7.2 | 4.4 | 2.9 | 1.4 |
| General and administrative [+] | 21.6 | 15.9 | 11.1 | 7.4 | 6.4 | 3.2 | 6.9 | 6.5 |
| General and administrative expenses | 21.6 | 15.9 | 11.1 | 7.4 | 6.4 | 3.2 | 6.9 | 6.5 |
| Other operating expenses | | -6.0 | | | | 0.4 | 0.3 | 0.2 |
| EBITDA [+] | -38.2 | -14.8 | -13.4 | -7.5 | -5.5 | -2.2 | -7.2 | -6.7 |
| EBITDA growth | 157.5% | 11.0% | 78.6% | 35.8% | 152.9% | -69.6% | 6.2% | 65.6% |
| EBITDA margin | -63.0% | -37.0% | -34.8% | -23.2% | -27.8% | -17.1% | -101.0% | -182.1% |
| Depreciation and amortization | 0.8 | 1.0 | 1.0 | 0.6 | 0.4 | 0.4 | 0.3 | 0.2 |
| EBIT [+] | -39.0 | -15.8 | -14.4 | -8.1 | -5.9 | -2.5 | -7.5 | -6.9 |
| EBIT growth | 146.3% | 10.1% | 78.3% | 36.0% | 133.6% | -66.0% | 8.1% | 68.2% |
| EBIT margin | -64.4% | -39.5% | -37.4% | -25.0% | -29.9% | -19.9% | -105.5% | -186.8% |
| Interest expense, net [+] | 0.9 | 0.6 | 0.4 | 0.6 | 0.5 | 0.4 | 0.3 | 0.1 |
| Interest expense | 0.9 | 0.6 | 0.4 | 0.6 | 0.5 | 0.4 | 0.4 | 0.1 |
| Interest income | | | | | | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | 0.3 | | | 0.0 | -0.3 | -0.5 | -0.5 | -0.1 |
| Amortization of debt discount premium | | | | | -0.3 | -0.6 | -0.5 | -0.4 |
| Unrealized gain/loss on derivatives | | | | 0.0 | | | | |
| Other | | | | | 0.3 | 0.6 | 0.5 | -0.4 |
| Pre-tax income | -39.6 | -16.4 | -14.8 | -8.6 | -6.7 | -3.5 | -8.3 | -7.1 |
| 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 | -39.6 | -16.4 | -14.8 | -8.6 | -6.7 | -3.5 | -8.3 | -7.1 |
| Net margin | -65.3% | -41.0% | -38.6% | -26.8% | -33.8% | -27.1% | -116.8% | -192.9% |
| |
| Basic EPS [+] | ($0.40) | ($0.24) | ($0.34) | ($0.27) | ($0.32) | ($0.22) | ($2.19) | ($3.20) |
| Growth | 69.1% | -31.5% | 27.7% | -16.7% | 45.8% | -89.9% | -31.3% | 5961.2% |
| Diluted EPS [+] | ($0.40) | ($0.24) | ($0.34) | ($0.27) | ($0.32) | ($0.22) | ($2.19) | ($3.20) |
| Growth | 69.1% | -31.5% | 27.7% | -16.7% | 45.8% | -89.9% | -31.3% | 5961.2% |
| |
| |
| Shares outstanding (basic) [+] | 99.1 | 69.5 | 43.0 | 31.9 | 20.6 | 15.6 | 3.8 | 2.2 |
| Growth | 42.6% | 61.6% | 34.7% | 54.7% | 32.8% | 312.2% | 68.9% | -97.2% |
| Shares outstanding (diluted) [+] | 99.1 | 69.5 | 43.0 | 31.9 | 20.6 | 15.6 | 3.8 | 2.2 |
| Growth | 42.6% | 61.6% | 34.7% | 54.7% | 32.8% | 312.2% | 68.9% | -97.2% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |