Financial Summary (All financials)
| In millions, except per share items | Dec-31-16 | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 | Dec-31-10 | Dec-31-09 |
| Revenues | 32.1 | 29.1 | 27.3 | 27.5 | 26.3 | 23.8 | 6.6 | 23.4 |
| Revenue growth | 10.4% | 6.6% | -0.6% | 4.6% | 10.1% | 263.3% | -72.0% | 5.6% |
| Cost of goods sold | 14.9 | 15.3 | 14.9 | 14.7 | 13.7 | 12.4 | 11.9 | 13.4 |
| Gross profit | 17.2 | 13.8 | 12.4 | 12.8 | 12.6 | 11.5 | -5.4 | 10.0 |
| Gross margin | 53.7% | 47.4% | 45.3% | 46.4% | 47.9% | 48.0% | -82.0% | 42.8% |
| Sales and marketing | 0.5 | 0.5 | 0.6 | 0.7 | 0.7 | 0.7 | 0.8 | 0.8 |
| General and administrative | 3.8 | 3.5 | 3.6 | 3.6 | 3.5 | 3.4 | 3.1 | 2.2 |
| EBIT | 12.9 | 9.8 | 8.2 | 8.5 | 8.5 | 7.4 | -9.3 | 7.0 |
| EBIT margin | 40.3% | 33.5% | 30.0% | 31.0% | 32.2% | 30.9% | -141.3% | 29.8% |
| Pre-tax income | 1.7 | 5.6 | 3.7 | 2.1 | 1.2 | 1.8 | -15.5 | 2.3 |
| Income taxes | 0.4 | 2.0 | 1.3 | 0.6 | 0.3 | 0.6 | -6.1 | 0.8 |
| Tax rate | 26.7% | 35.7% | 33.6% | 30.1% | 25.9% | 33.1% | 39.1% | 34.1% |
| Net income | 1.2 | 3.6 | 2.5 | 1.5 | 0.9 | 1.2 | -9.5 | 1.5 |
| Net margin | 3.8% | 12.3% | 9.1% | 5.3% | 3.3% | 5.0% | -144.1% | 6.5% |
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| Diluted EPS | $0.33 | $0.89 | $0.59 | $0.31 | $0.17 | $0.23 | | |
| Shares outstanding (diluted) | 3.7 | 4.0 | 4.2 | 4.7 | 5.2 | 5.1 | | |
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| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |
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