| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues [+] | 6.0 | 38.2 | 29.4 | 18.4 | 5.3 | 52.7 | 5.6 | 55.4 |
| Contracts | | | | | | | 2.3 | 6.4 |
| License and services | | | | | | | 3.3 | 49.1 |
| Revenue growth | -84.2% | 29.9% | 60.0% | 246.7% | -89.9% | 847.0% | -90.0% | 193.9% |
| Cost of goods sold | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gross profit | 6.0 | 38.2 | 29.4 | 18.4 | 5.3 | 52.7 | 5.6 | 55.4 |
| Gross margin | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| Selling, general and administrative [+] | 23.2 | 20.5 | 16.8 | 21.0 | 18.6 | 24.3 | 18.3 | 20.6 |
| General and administrative | 23.2 | 20.5 | 16.8 | 21.0 | 18.6 | 24.3 | 18.3 | 20.6 |
| Research and development | 0.2 | 0.2 | 0.2 | 1.3 | 1.7 | 7.9 | 44.2 | 70.9 |
| EBITDA [+] | -17.3 | 17.5 | 12.4 | -3.9 | -14.9 | 20.8 | -56.2 | -34.5 |
| EBITDA growth | -198.7% | 41.0% | -422.2% | -74.1% | -171.8% | -137.0% | 63.0% | -56.8% |
| EBITDA margin | -287.2% | 46.0% | 42.3% | -21.0% | -281.5% | 39.4% | -1010.5% | -62.2% |
| Depreciation | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.8 | 1.5 |
| EBITA | -17.3 | 17.5 | 12.4 | -3.9 | -14.9 | 20.5 | -57.0 | -36.0 |
| EBITA margin | -287.3% | 45.9% | 42.3% | -21.1% | -282.1% | 38.9% | -1024.3% | -65.0% |
| Amortization of intangibles | 0.1 | | | | | | | |
| EBIT [+] | -17.4 | 17.5 | 12.4 | -3.9 | -14.9 | 20.5 | -57.0 | -36.0 |
| EBIT growth | -199.3% | 41.2% | -419.6% | -74.0% | -173.0% | -135.9% | 58.2% | -55.9% |
| EBIT margin | -288.9% | 45.9% | 42.3% | -21.1% | -282.1% | 38.9% | -1024.3% | -65.0% |
| Non-recurring items | | | | | 1.9 | 3.4 | 4.6 | 3.7 |
| Interest expense | | 0.5 | 1.8 | 1.9 | 0.9 | 1.2 | 3.9 | 3.8 |
| Interest expense | | 0.5 | 1.8 | 1.9 | 0.9 | 1.2 | 3.9 | 3.8 |
| Other income (expense), net [+] | 0.3 | -1.2 | 1.2 | 3.8 | 4.3 | 0.5 | 12.0 | 22.9 |
| Gain (loss) on debt retirement | | -0.3 | | | | -0.7 | | -0.4 |
| Change in fair value of warrants | | | | | | | 10.5 | 17.8 |
| Other non-operating income | | | | | | | 1.5 | 5.5 |
| Other | 0.3 | -0.9 | 1.2 | 3.8 | 4.3 | 1.1 | 1.5 | 5.5 |
| Pre-tax income | -17.1 | 15.9 | 11.8 | -2.0 | -13.4 | 16.3 | -53.5 | -20.6 |
| Income taxes | 0.0 | 0.1 | -1.5 | 0.0 | -0.1 | 1.7 | 0.0 | 0.0 |
| Tax rate | 0.1% | 0.6% | | 0.0% | 0.7% | 10.2% | 0.0% | 0.0% |
| Net income | -22.6 | 8.0 | 9.0 | -2.0 | -13.3 | 5.7 | -53.5 | -20.6 |
| Net margin | -374.6% | 20.9% | 30.7% | -10.8% | -251.8% | 10.8% | -962.1% | -37.2% |
| |
| Basic EPS [+] | ($1.98) | $0.71 | $0.84 | ($0.23) | ($1.59) | $0.75 | ($8.89) | ($3.50) |
| Growth | -380.2% | -16.4% | -473.2% | -85.8% | -312.5% | -108.4% | 154.1% | -73.7% |
| Diluted EPS [+] | ($1.98) | $0.65 | $0.78 | ($0.23) | ($1.59) | $0.72 | ($8.89) | ($3.50) |
| Growth | -402.7% | -16.6% | -446.3% | -85.8% | -322.6% | -108.1% | 154.1% | -50.9% |
| |
| Dividends per share [+] | $0.48 | $0.31 | | | | | | |
| Growth | 54.7% | | | | | | | |
| |
| Shares outstanding (basic) [+] | 11.4 | 11.3 | 10.7 | 8.8 | 8.4 | 7.6 | 6.0 | 5.9 |
| Growth | 1.1% | 5.8% | 21.8% | 4.7% | 9.9% | 26.5% | 2.2% | 104.3% |
| Shares outstanding (diluted) [+] | 11.4 | 12.2 | 11.5 | 8.8 | 8.4 | 8.0 | 6.0 | 5.9 |
| Growth | -6.4% | 6.0% | 31.3% | 4.7% | 4.9% | 32.5% | 2.2% | 9.6% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |