| In millions, except per share items | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues [+] | 13.2 | 82.3 | 50.5 | 18.4 | 4.7 | 5.0 | 0.0 | 0.0 |
| Products | | | | | 4.7 | 5.0 | | |
| Net interest income | | | | | | | 0.2 | 0.2 |
| Revenue growth | -84.0% | 63.0% | 174.6% | 292.3% | -6.2% | | | -100.0% |
| Cost of goods sold | 1.9 | 15.3 | 6.0 | 3.0 | 0.8 | 0.8 | -8.0 | -80.1 |
| Gross profit | 11.2 | 67.0 | 44.5 | 15.4 | 3.9 | 4.2 | 8.0 | 80.1 |
| Gross margin | 85.3% | 81.4% | 88.1% | 83.5% | 82.6% | 84.0% | | |
| Selling, general and administrative [+] | 31.7 | 32.2 | 28.6 | 14.4 | 17.4 | 13.8 | 7.0 | 2.8 |
| Sales and marketing | | | | | | | 6.2 | |
| General and administrative | | | | | | | 0.8 | |
| Other selling, general and administrative | | | | | | | 6.2 | |
| Research and development | 2.0 | 2.1 | 1.5 | 0.6 | 0.4 | | | |
| Equity in earnings | | | | | 1.3 | | | |
| Other operating expenses | | | | | | -1.0 | 7.0 | 2.8 |
| EBITDA [+] | -20.4 | 34.5 | 15.2 | 0.4 | -12.6 | -8.6 | -5.8 | |
| EBITDA growth | -159.0% | 126.9% | 3559.1% | -103.3% | 46.0% | 49.0% | -107.7% | 206.1% |
| EBITDA margin | -154.9% | 42.0% | 30.2% | 2.3% | -268.0% | -172.1% | | |
| Depreciation | 0.0 | | 0.0 | 0.1 | 0.1 | 0.0 | 0.2 | |
| EBITA | -20.4 | 34.5 | 15.2 | 0.4 | -12.6 | -8.6 | -6.0 | 74.6 |
| EBITA margin | -155.2% | 42.0% | 30.1% | 1.9% | -269.0% | -172.4% | | |
| Amortization of intangibles | 2.0 | 1.8 | 0.8 | | | | | |
| EBIT [+] | -22.4 | 32.7 | 14.4 | 0.4 | -12.6 | -8.6 | -6.0 | 74.6 |
| EBIT growth | -168.4% | 127.3% | 3981.3% | -102.8% | 46.4% | 43.2% | -108.1% | 206.1% |
| EBIT margin | -170.4% | 39.8% | 28.5% | 1.9% | -269.0% | -172.4% | | |
| Non-recurring items [+] | | | | | | 1.0 | 1.0 | 77.4 |
| Legal settlement | | | | | | 1.0 | 1.0 | 77.4 |
| Interest income, net [+] | 0.4 | -0.5 | 0.0 | | 0.0 | 0.1 | 0.2 | 0.2 |
| Interest expense | 0.4 | 0.8 | | | | | | |
| Interest income | 0.8 | 0.3 | 0.0 | | 0.0 | 0.1 | 0.2 | 0.2 |
| Other income (expense), net [+] | -0.7 | -3.4 | 2.2 | | | 1.0 | 1.0 | 80.5 |
| Gain (loss) on investments | -0.7 | | | | | | | |
| Unrealized gain/loss on derivatives | | -3.4 | 2.2 | | | | | |
| Change in fair value of warrants | | -3.4 | 2.2 | | | | | |
| Other non-operating income | | | | | | | 0.0 | |
| Other | 0.0 | | | | | 1.1 | 0.0 | |
| Pre-tax income | -22.7 | 28.8 | 16.7 | 0.4 | -12.6 | -8.5 | -5.9 | 77.9 |
| Income taxes | -6.2 | 8.1 | -6.2 | 0.0 | 0.0 | 0.0 | -0.3 | 26.9 |
| Tax rate | 27.4% | 28.0% | | 0.8% | | | 4.4% | 34.5% |
| Earnings from continuing ops | -16.5 | 19.8 | 17.9 | -6.4 | -12.6 | -6.6 | -5.1 | 51.0 |
| Earnings from discontinued ops | | | | | | -1.9 | -0.5 | |
| Net income | -16.5 | 19.8 | 17.9 | -6.4 | -12.6 | -8.5 | -5.6 | 51.0 |
| Net margin | -125.4% | 24.1% | 35.5% | -35.0% | -268.9% | -170.7% | | |
| |
| Basic EPS [+] | ($0.60) | $0.72 | $0.71 | ($0.28) | ($0.56) | ($0.29) | ($0.24) | $2.48 |
| Growth | -182.8% | 1.9% | -350.8% | -49.6% | 90.3% | 24.1% | -109.6% | 111.6% |
| Diluted EPS [+] | ($0.60) | $0.70 | $0.68 | ($0.28) | ($0.56) | ($0.29) | ($0.24) | $2.48 |
| Growth | -185.6% | 2.2% | -342.1% | -49.6% | 90.3% | 24.1% | -109.6% | 111.6% |
| |
| Shares outstanding (basic) [+] | 27.6 | 27.5 | 25.4 | 22.8 | 22.5 | 22.4 | 21.6 | 20.6 |
| Growth | 0.5% | 8.4% | 11.0% | 1.3% | 0.6% | 3.7% | 4.9% | 0.0% |
| Shares outstanding (diluted) [+] | 27.6 | 28.4 | 26.3 | 22.8 | 22.5 | 22.4 | 21.6 | 20.6 |
| Growth | -2.8% | 8.2% | 15.0% | 1.3% | 0.6% | 3.7% | 4.9% | 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. |