| 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/A | 10-K | 10-K | 10-K |
| Revenues: |
| UNITED STATES | 40.2 | 38.2 | | | | | | |
| Other | 12.7 | 13.4 | | | | | | |
| Revenues [+] | 52.9 | 51.6 | 33.9 | 32.6 | 30.7 | 26.8 | 24.3 | 23.4 |
| Licensing | | | | 11.2 | 12.0 | 10.3 | 9.1 | 10.3 |
| Services | | | | | | | 1.5 | 1.7 |
| Technology services | | | | 2.7 | 2.2 | 1.4 | 1.5 | 1.7 |
| Revenue growth [+] | 2.6% | 52.1% | 4.0% | 6.1% | 14.8% | 10.0% | 4.1% | 11.9% |
| UNITED STATES | 5.4% | | | | | | | |
| Cost of goods sold [+] | 18.7 | 23.4 | 6.2 | 7.8 | 6.8 | 5.3 | 1.0 | 1.3 |
| Cost of services | | | | 6.3 | 5.3 | 3.8 | | |
| Cost of maintenance | | | | 1.5 | 1.5 | 1.5 | | |
| Cost of licenses and services | | | | 3.1 | 2.4 | 1.5 | | |
| Gross profit | 34.2 | 28.2 | 27.7 | 24.8 | 24.0 | 21.5 | 23.3 | 22.1 |
| Gross margin | 64.6% | 54.6% | 81.7% | 76.0% | 78.0% | 80.3% | 95.8% | 94.5% |
| Selling, general and administrative [+] | 17.3 | 21.0 | 21.9 | 18.5 | 16.6 | 16.2 | 14.9 | 16.8 |
| Sales and marketing | 8.3 | 10.0 | 12.8 | 11.6 | 10.4 | 10.0 | | |
| General and administrative [+] | 9.0 | 11.0 | 9.1 | 6.9 | 6.1 | 6.2 | | |
| General and administrative expenses | 7.5 | 6.4 | 6.1 | 6.9 | 6.1 | 6.2 | | |
| Professional fees | 1.5 | 4.6 | 2.9 | | | | | |
| Research and development | 1.4 | 1.9 | 3.1 | 2.6 | 2.6 | 2.2 | 3.8 | 3.5 |
| Other operating expenses | 0.0 | 0.5 | 0.0 | -1.5 | -1.5 | -2.1 | -0.1 | -1.3 |
| EBITDA [+] | 17.2 | 7.0 | 4.8 | 7.3 | 7.9 | 5.5 | 4.8 | 3.1 |
| EBITDA growth | 147.5% | 46.2% | -34.5% | -7.5% | 43.0% | 14.3% | 55.8% | 95.3% |
| EBITDA margin | 32.6% | 13.5% | 14.1% | 22.3% | 25.6% | 20.5% | 19.8% | 13.2% |
| Depreciation and amortization | 1.7 | 2.2 | 2.1 | 2.0 | 1.6 | 0.9 | 0.9 | 1.2 |
| EBIT [+] | 15.5 | 4.8 | 2.6 | 5.2 | 6.3 | 4.6 | 3.9 | 1.9 |
| EBIT growth | 223.2% | 82.9% | -49.8% | -17.2% | 36.7% | 18.3% | 108.6% | 136.4% |
| EBIT margin | 29.3% | 9.3% | 7.7% | 16.0% | 20.5% | 17.2% | 16.0% | 8.0% |
| Non-recurring items [+] | | | | | | | | 3.3 |
| Asset impairment | | | | | | | -3.6 | 3.3 |
| Interest expense, net [+] | 0.3 | -0.1 | -0.3 | -0.2 | -0.1 | 0.0 | 0.2 | 0.2 |
| Interest expense | 0.4 | | | | 0.0 | 0.1 | 0.2 | 0.3 |
| Interest income | 0.1 | 0.1 | 0.3 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 |
| Other | -0.3 | 0.1 | | 0.2 | 0.1 | 0.0 | -0.2 | -0.2 |
| Pre-tax income | 15.2 | 4.9 | 2.9 | 5.4 | 6.4 | 4.6 | 3.7 | -1.6 |
| Income taxes | 2.0 | 1.2 | 1.5 | 1.8 | 1.9 | 1.5 | -0.1 | 0.2 |
| Tax rate | 12.9% | 25.1% | 53.0% | 33.4% | 29.1% | 33.8% | | |
| Net income | 13.3 | 3.7 | 1.4 | 3.6 | 4.5 | 3.0 | 3.8 | -1.8 |
| Net margin | 25.1% | 7.1% | 4.0% | 11.0% | 14.7% | 11.3% | 15.8% | -7.7% |
| |
| Basic EPS [+] | $0.76 | $0.18 | $0.06 | $0.17 | $0.22 | $0.15 | $0.21 | ($0.10) |
| Growth | 331.8% | 179.1% | -62.8% | -21.9% | 44.8% | -27.2% | -310.3% | -379.2% |
| Diluted EPS [+] | $0.72 | $0.17 | $0.06 | $0.17 | $0.21 | $0.15 | $0.20 | ($0.10) |
| Growth | 311.9% | 180.9% | -62.6% | -21.9% | 44.9% | -27.3% | -305.2% | -389.5% |
| |
| Dividends per share [+] | $3.90 | $0.05 | $0.06 | $0.06 | $0.05 | $0.05 | $0.05 | $0.07 |
| Growth | 8555.6% | -25.0% | 0.0% | 33.3% | -10.0% | -2.1% | -27.3% | |
| |
| Shares outstanding (basic) [+] | 17.4 | 20.7 | 21.7 | 21.1 | 20.8 | 20.2 | 18.6 | 18.4 |
| Growth | -15.9% | -4.5% | 2.7% | 1.5% | 3.3% | 8.3% | 1.5% | 1.5% |
| Shares outstanding (diluted) [+] | 18.5 | 21.0 | 22.2 | 21.7 | 21.4 | 20.7 | 19.1 | 18.4 |
| Growth | -11.9% | -5.1% | 2.2% | 1.5% | 3.3% | 8.4% | 3.9% | -2.1% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |