| In millions, except per share items | Sep-30-19 | Jun-30-19 | Mar-31-19 | Dec-31-18 | Sep-30-18 | Jun-30-18 | Mar-31-18 | Dec-31-17 |
| | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
| Total revenues | 69.5 | 60.1 | 57.6 | 52.2 | 60.6 | 49.6 | 33.6 | 15.2 |
| Revenue growth | 14.8% | 21.1% | 71.3% | 244.1% | 223.6% | 188.7% | 127.8% | -0.8% |
| Cost of goods sold | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gross profit | 69.5 | 60.1 | 57.6 | 52.2 | 60.6 | 49.6 | 33.6 | 15.2 |
| Gross margin | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| Selling, general and administrative [+] | 24.5 | 22.0 | 18.1 | 23.7 | 19.6 | 17.3 | 13.3 | 4.3 |
| General and administrative | | | | 23.7 | | | | 4.3 |
| Other selling, general and administrative | | | | | | | | |
| Research and development | | | | | | | | |
| Other operating expenses | 44.4 | 47.4 | 48.2 | 58.4 | 49.3 | 45.2 | 38.6 | 20.7 |
| EBITDA [+] | -1.0 | -10.9 | -10.2 | -15.4 | -9.9 | -14.4 | -19.3 | -9.5 |
| EBITDA growth | -90.0% | -24.6% | -47.1% | 62.8% | 52.7% | 123.9% | 221.1% | 54.4% |
| EBITDA margin | -1.4% | -18.1% | -17.8% | -29.6% | -16.3% | -29.1% | -57.5% | -62.5% |
| Depreciation | 8.7 | 9.0 | 8.4 | 12.9 | 7.9 | 7.8 | 4.7 | 0.4 |
| EBITA | -9.7 | -19.9 | -18.6 | -28.3 | -17.7 | -22.2 | -24.0 | -9.9 |
| EBITA margin | -13.9% | -33.1% | -32.3% | -54.2% | -29.3% | -44.8% | -71.3% | -65.1% |
| Amortization of intangibles | | | | 1.6 | | | | |
| EBIT [+] | -9.7 | -19.9 | -18.6 | -29.9 | -17.7 | -22.2 | -24.0 | -9.9 |
| EBIT growth | -45.5% | -10.6% | -22.3% | 202.3% | 158.9% | 225.4% | 277.4% | 52.5% |
| EBIT margin | -13.9% | -33.1% | -32.3% | -57.2% | -29.3% | -44.8% | -71.3% | -65.1% |
| Interest expense, net [+] | 16.5 | 17.0 | 17.1 | 16.2 | 15.8 | 14.9 | 2.0 | 2.2 |
| Interest expense | 16.7 | 17.2 | 17.3 | 16.5 | 15.9 | 15.1 | 2.4 | 2.7 |
| Interest income | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.4 | 0.5 |
| Other income (expense), net [+] | -0.2 | 0.8 | -1.9 | -0.6 | -0.3 | 0.1 | -0.2 | |
| Other non-ooperating expenses | | | | -0.6 | | | | |
| Other | -0.2 | 0.8 | -1.9 | | -0.3 | 0.1 | -0.2 | |
| Pre-tax income | -26.4 | -36.1 | -37.6 | -46.7 | -33.9 | -37.0 | -26.2 | -12.1 |
| Income taxes | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 0.0% | 0.0% | 0.0% | | 0.0% | 0.0% | 0.0% | 0.0% |
| Net income | -26.4 | -36.1 | -37.6 | -46.8 | -33.9 | -37.0 | -26.3 | -12.1 |
| Net margin | -38.0% | -60.1% | -65.3% | -89.6% | -56.0% | -74.6% | -78.1% | -79.9% |
| |
| Basic EPS [+] | ($0.77) | ($1.05) | ($1.09) | ($1.42) | ($1.04) | ($1.13) | ($0.81) | ($0.39) |
| Growth | -26.0% | -7.4% | 35.4% | 263.3% | 194.8% | 194.4% | 117.9% | 66.0% |
| Diluted EPS [+] | ($0.77) | ($1.05) | ($1.09) | ($1.42) | ($1.04) | ($1.13) | ($0.81) | ($0.39) |
| Growth | -26.0% | -7.4% | 35.4% | 263.3% | 194.8% | 194.4% | 117.9% | 66.0% |
| |
| Dividends per share [+] | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Growth | -5.0% | -5.0% | -5.4% | -5.8% | -5.2% | -5.0% | -4.7% | -8.9% |
| |
| Shares outstanding (basic) [+] | 34.4 | 34.4 | 34.4 | 32.9 | 32.7 | 32.7 | 32.5 | 31.0 |
| Growth | 5.3% | 5.3% | 5.7% | 6.1% | 5.5% | 5.3% | 5.0% | 9.8% |
| Shares outstanding (diluted) [+] | 34.4 | 34.4 | 34.4 | 32.9 | 32.7 | 32.7 | 32.5 | 31.0 |
| Growth | 5.3% | 5.3% | 5.7% | 6.1% | 5.5% | 5.3% | 5.0% | 9.8% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |