| Revenues | | 95.41 | 84.29 | 69.29 | 60.24 |
| Costs And Expenses | | 70.63 | 60.70 | 87.49 | 44.54 |
| Depreciation and Amortization | | 11.98 | 10.95 | 8.99 | 8.78 |
| Operating Income/Loss | | 56.42 | 56.89 | 49.79 | 48.47 |
| Income/Loss From Continuing Operations Before Tax | | 24.78 | 23.60 | -18.20 | 16.55 |
| Income Tax Expense/Benefit | | 0.11 | 0.22 | 0.04 | -0.08 |
| | 24.96 | 103.65 | -18.54 | 16.55 |
| Attributable To Parent | | 23.59 | 102.20 | -20.00 | 16.55 |
| Available To Common Stockholders, Basic | | 23.44 | 101.97 | -20.15 | 16.55 |
| Attributable To Noncontrolling Interest | | 1.36 | 1.46 | 1.46 | - |
| Basic Average Shares | | 48.54 | 0.50 | 46.12 | 45.71 |
| Diluted Average Shares | | 48.97 | 0.45 | 46.12 | 46.03 |
| Basic Earnings Per Share | | 0.48 | 2.21 | -0.44 | 0.33 |
| Diluted Earnings Per Share | | 0.48 | 2.19 | -0.44 | 0.32 |
| Common Stock Dividends | 0.57 | 0.57 | 0.57 | 0.57 | 0.57 |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | | 0.16 | 0.23 | 0.15 | - |