| 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 [+] | 109.5 | 87.5 | 59.1 | 70.5 | 42.9 | 33.1 | 41.9 | 44.0 |
| Contracts | | | | | | | 16.3 | 13.6 |
| Revenue growth | 25.1% | 48.0% | -16.2% | 64.3% | 29.7% | -21.0% | -4.9% | 107.1% |
| Cost of goods sold | 43.0 | 36.0 | 23.2 | 35.3 | 23.5 | 19.7 | 26.1 | 27.5 |
| Gross profit | 66.5 | 51.6 | 35.9 | 35.2 | 19.4 | 13.4 | 15.8 | 16.5 |
| Gross margin | 60.7% | 58.9% | 60.7% | 49.9% | 45.3% | 40.4% | 37.7% | 37.5% |
| Selling, general and administrative | 57.5 | 44.0 | 28.4 | 23.3 | 14.8 | 12.9 | 14.8 | 18.5 |
| Research and development | 10.8 | 10.2 | 6.7 | 7.5 | 3.8 | 2.7 | 3.5 | 4.3 |
| Equity in earnings | | | | | | | | |
| Other operating expenses | | | | 1.0 | | | | |
| EBITDA [+] | 3.6 | 2.0 | 3.8 | 5.8 | 2.1 | 0.3 | 1.2 | -3.8 |
| EBITDA growth | 74.9% | -46.1% | -35.0% | 177.6% | 558.2% | -73.8% | -132.0% | -2.7% |
| EBITDA margin | 3.3% | 2.3% | 6.4% | 8.3% | 4.9% | 1.0% | 2.9% | -8.6% |
| Depreciation | 1.7 | 1.5 | 1.3 | 0.9 | 0.8 | 2.0 | 3.1 | 1.3 |
| EBITA | 1.8 | 0.5 | 2.5 | 4.9 | 1.3 | -1.7 | -1.9 | -5.0 |
| EBITA margin | 1.7% | 0.6% | 4.3% | 7.0% | 3.0% | -5.2% | -4.5% | -11.5% |
| Amortization of intangibles | 3.7 | 3.1 | 1.7 | 1.6 | 0.4 | 0.5 | 0.6 | 1.2 |
| EBIT [+] | -1.9 | -2.6 | 0.8 | 3.3 | 0.9 | -2.2 | -2.5 | -6.2 |
| EBIT growth | -27.3% | -418.6% | -75.5% | 277.9% | -139.7% | -11.6% | -60.0% | 38.7% |
| EBIT margin | -1.7% | -3.0% | 1.4% | 4.7% | 2.0% | -6.7% | -6.0% | -14.2% |
| Interest expense, net [+] | 0.0 | 0.0 | -0.1 | -0.4 | -0.5 | | 0.3 | 0.2 |
| Interest expense | 0.9 | 0.5 | 0.0 | 0.0 | 0.1 | 0.2 | 0.3 | 0.2 |
| Interest income | 0.0 | 0.0 | 0.1 | 0.4 | 0.5 | | | |
| Other income (expense), net [+] | 0.2 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Acquisition-related costs | | | | 1.0 | | | | |
| Other | 0.2 | | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Pre-tax income | -2.5 | -3.1 | 0.9 | 3.7 | 1.3 | -2.4 | -2.8 | -6.5 |
| Income taxes | -0.2 | -2.0 | -0.5 | -1.7 | 0.0 | -1.1 | -0.1 | -0.5 |
| Tax rate | 8.7% | 64.5% | | | 3.7% | 47.9% | 4.8% | 7.3% |
| Earnings from continuing ops | -2.3 | -1.1 | 1.4 | 5.1 | -16.2 | -1.4 | -2.8 | -6.1 |
| Earnings from discontinued ops | 9.8 | | 1.9 | | 27.0 | 15.9 | 0.3 | 8.3 |
| Net income | 9.3 | 1.4 | 3.3 | 5.1 | 10.7 | 14.5 | -2.5 | 2.2 |
| Net margin | 8.5% | 1.6% | 5.6% | 7.2% | 25.0% | 43.7% | -5.9% | 5.1% |
| |
| Basic EPS [+] | ($0.07) | ($0.03) | $0.04 | $0.18 | ($0.59) | ($0.05) | ($0.10) | ($0.26) |
| Growth | 105.2% | -177.6% | -74.8% | -130.0% | 1059.1% | -49.7% | -61.9% | -69.3% |
| Diluted EPS [+] | ($0.07) | ($0.03) | $0.04 | $0.16 | ($0.50) | ($0.05) | ($0.10) | ($0.26) |
| Growth | 105.2% | -182.4% | -73.7% | -131.8% | 885.7% | -49.7% | -61.9% | -69.3% |
| |
| Dividends per share [+] | | | | $0.01 | $0.01 | $0.01 | | |
| Growth | | | -100.0% | 6.9% | 75.1% | | | |
| |
| Shares outstanding (basic) [+] | 32.6 | 31.7 | 30.7 | 28.7 | 27.6 | 27.6 | 27.5 | 23.0 |
| Growth | 2.9% | 3.2% | 6.9% | 4.0% | 0.1% | 0.1% | 19.6% | 54.7% |
| Shares outstanding (diluted) [+] | 32.6 | 31.7 | 32.6 | 31.8 | 32.5 | 27.6 | 27.5 | 23.0 |
| Growth | 2.9% | -2.8% | 2.3% | -1.9% | 17.7% | 0.1% | 19.6% | 54.7% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |