| Revenues | | 48.69 | 49.31 | 50.53 | 53.38 |
| Cost Of Revenue | | 11.93 | 11.60 | 11.68 | 13.44 |
| Gross Profit | | 36.76 | 37.71 | 38.85 | 39.95 |
| | 31.71 | 30.55 | 33.50 | 46.98 |
| Research and Development | | 8.04 | 7.32 | 7.87 | 9.78 |
| Depreciation and Amortization | | 5.63 | 5.63 | 6.36 | 6.86 |
| Operating Income/Loss | | 5.05 | 7.17 | 5.35 | -7.04 |
| Nonoperating Income/Loss | | -5.29 | -4.07 | -6.73 | -6.17 |
| Income/Loss From Continuing Operations Before Tax | | -0.24 | 3.10 | -1.38 | -13.20 |
| Income Tax Expense/Benefit | | 0.99 | 2.01 | -0.26 | -0.17 |
| | -1.23 | 1.10 | -1.12 | -13.03 |
| Attributable To Parent | | -1.23 | 1.10 | -1.12 | -13.03 |
| Available To Common Stockholders, Basic | | -2.73 | -0.39 | -2.59 | -14.48 |
| Preferred Stock Dividends And Other Adjustments | | 1.50 | 1.49 | 1.47 | 1.45 |
| Basic Average Shares | | 29.16 | 0.11 | 28.78 | 28.52 |
| Diluted Average Shares | | 29.16 | 0.11 | 28.78 | 28.52 |
| Basic Earnings Per Share | | -0.09 | - | -0.09 | -0.51 |
| Diluted Earnings Per Share | | -0.09 | - | -0.09 | -0.51 |
