| Total Revenue | | 252 | 243 | 217 | |
| Cost of Goods Sold Incl. D&A | | 51 | 48 | 41 |
| Gross Profit | | 199 | 195 | 176 |
| Selling, General and Administrative Excl. Other | | 122 | 117 | 109 |
| Research and Development | | 52 | 50 | 44 |
| Other Operating Expense | | 3 | 3 | 4 |
| Operating Income | | 22 | 24 | 19 |
| Interest Expense | | 1 | 0 | 0 |
| Unusual Expense | | — | — | — |
| Non-Operating Income (Expense) | | 1 | 0 | -5 |
| Net Income Before Taxes | | 20 | 24 | 24 |
| Income Taxes | | -14 | -13 | -3 |
| Consolidated Net Income | | 34 | 38 | 27 |
| Net Income From Continuing Operations | | 34 | 38 | 27 |
| Net Income | | 34 | 38 | 27 |
| EPS (Recurring) | | 1.21 | 1.33 | 0.88 |
| EPS (Basic, Before Extraordinaries) | | 1.21 | 1.33 | 0.88 |
| EPS (Diluted) | | 1.18 | 1.30 | 0.86 |
| EBITDA | | 26 | 28 | 27 |
| Other After Tax Adjustments | | — | — | — |
| Stock Option Compensation Expense | | — | — | — |
| Price To Earnings Ratio | | 14.62 | 17.08 | — |
| Price To Sales Ratio | | 1.92 | 2.65 | — |
| Gross Margin | | 78.97 | 80.25 | 81.11 |
| Operating Margin | | 8.73 | 9.88 | 8.76 |
| Net Margin | | 13.49 | 15.64 | 12.44 |
| Shares Outstanding | | 28 | 29 | 30 |
| Market Capitalization | | 483 | 644 | — |
| Operating Lease Expense | | — | — | — |