| In millions, except per share items | Dec-31-11 | Dec-31-10 | Dec-31-09 | Dec-31-08 | Dec-31-07 | Dec-31-06 | Dec-31-05 | Dec-31-04 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues [+] | 155.9 | 117.8 | 99.0 | 124.5 | 112.2 | 103.8 | 82.8 | 70.3 |
| Products | 127.5 | 97.5 | 73.8 | | | | | |
| Services | 28.4 | 25.4 | 25.1 | | | | | |
| Revenue growth | 32.3% | 19.1% | -20.5% | 10.9% | 8.1% | 25.3% | 17.8% | 38.2% |
| Cost of goods sold [+] | 73.5 | 61.8 | 52.6 | 58.1 | 52.5 | 52.4 | 39.1 | 31.3 |
| Cost of product sales | 61.5 | 50.4 | 41.5 | | | | | |
| Cost of services | 11.9 | 11.4 | 11.0 | | | | | |
| Gross profit | 82.4 | 56.1 | 46.4 | 66.4 | 59.7 | 51.4 | 43.8 | 39.1 |
| Gross margin | 52.9% | 47.6% | 46.9% | 53.3% | 53.2% | 49.6% | 52.8% | 55.6% |
| Selling, general and administrative [+] | 39.0 | 32.9 | 32.8 | 36.8 | 33.8 | 29.1 | 23.2 | 20.4 |
| Sales and marketing | 39.0 | 32.9 | 32.8 | | | | | |
| Research and development | 14.4 | 9.8 | 7.7 | 9.0 | 7.5 | 6.7 | 6.4 | 5.6 |
| EBITDA [+] | 39.4 | 22.8 | 14.1 | 27.6 | 23.4 | 19.5 | 17.2 | 15.7 |
| EBITDA growth | 72.5% | 62.0% | -49.0% | 17.7% | 20.4% | 13.1% | 9.8% | 39.1% |
| EBITDA margin | 25.2% | 19.4% | 14.2% | 22.2% | 20.9% | 18.8% | 20.8% | 22.3% |
| Depreciation | 5.9 | 6.4 | 5.8 | 4.8 | 3.6 | 2.8 | 2.3 | 1.9 |
| EBITA | 33.5 | 16.4 | 8.3 | 22.8 | 19.8 | 16.7 | 14.9 | 13.8 |
| EBITA margin | 21.5% | 14.0% | 8.3% | 18.3% | 17.7% | 16.1% | 18.0% | 19.6% |
| Amortization of intangibles | 4.5 | 3.0 | 2.4 | 2.2 | 1.4 | 1.0 | 0.8 | 0.8 |
| EBIT [+] | 29.0 | 13.5 | 5.8 | 20.6 | 18.5 | 15.6 | 14.2 | 13.0 |
| EBIT growth | 115.4% | 131.2% | -71.7% | 11.5% | 18.1% | 10.4% | 8.9% | 48.7% |
| EBIT margin | 18.6% | 11.4% | 5.9% | 16.5% | 16.5% | 15.1% | 17.1% | 18.5% |
| Interest income | 0.9 | 0.9 | 1.0 | 2.0 | 2.3 | 1.6 | 1.6 | 0.7 |
| Interest income | 0.9 | 0.9 | 1.0 | 2.0 | 2.3 | 1.6 | 1.6 | 0.7 |
| Other income (expense), net [+] | 1.4 | -0.6 | -0.6 | -1.9 | -0.4 | -0.3 | -0.5 | 0.1 |
| Gain (loss) on foreign currency transactions | -0.9 | -0.6 | -0.2 | | | | | |
| Other | 2.3 | 0.1 | -0.4 | | | | | |
| Pre-tax income | 31.4 | 13.8 | 6.2 | 20.7 | 20.4 | 17.0 | 15.3 | 13.8 |
| Income taxes | 10.7 | 4.5 | 2.1 | 7.1 | 6.0 | 5.8 | 4.7 | 4.7 |
| Tax rate | 34.2% | 32.3% | 33.4% | 34.3% | 29.7% | 34.2% | 30.6% | 34.1% |
| Earnings from continuing ops | 20.6 | 9.4 | 4.1 | 13.6 | 14.3 | 11.2 | 10.6 | 9.1 |
| Earnings from discontinued ops | 20.6 | 9.4 | 4.1 | | | | | |
| Net income | 20.6 | 9.4 | 4.1 | 13.6 | 14.3 | 11.2 | 10.6 | 9.1 |
| Net margin | 13.2% | 8.0% | 4.2% | 10.9% | 12.8% | 10.8% | 12.8% | 13.0% |
| |
| Basic EPS [+] | $0.98 | $0.46 | $0.20 | $0.66 | $0.69 | $0.55 | $0.50 | $0.88 |
| Growth | 114.4% | 123.8% | -69.1% | -4.5% | 25.0% | 9.5% | -42.9% | 29.7% |
| Diluted EPS [+] | $0.95 | $0.44 | $0.20 | $0.65 | $0.66 | $0.54 | $0.49 | $0.85 |
| Growth | 114.8% | 118.3% | -68.6% | -2.8% | 23.3% | 9.2% | -42.0% | 33.8% |
| |
| Shares outstanding (basic) [+] | 21.1 | 20.6 | 20.2 | 20.7 | 20.8 | 20.2 | 21.1 | 10.4 |
| Growth | 2.7% | 1.7% | -2.1% | -0.5% | 2.6% | -3.9% | 103.4% | 14.4% |
| Shares outstanding (diluted) [+] | 21.7 | 21.1 | 20.3 | 21.1 | 21.6 | 20.7 | 21.5 | 10.7 |
| Growth | 2.5% | 4.3% | -3.8% | -2.3% | 4.1% | -3.6% | 100.3% | 10.8% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |