| Revenues | | 31.52 | 30.95 | 31.09 | 29.09 |
| Operating Expenses | | 22.13 | 21.61 | 21.49 | 27.02 |
| Net Interest Income/Expense | | 0.26 | 0.27 | 0.27 | -1.04 |
| Income Tax Expense/Benefit, Deferred | -0.01 | - | - | - | - |
| | 2.55 | 14.43 | 1.64 | -12.56 |
| Attributable To Parent | | 2.55 | 14.43 | 1.64 | -12.56 |
| Available To Common Stockholders, Basic | | 1.77 | 13.68 | 0.89 | -13.33 |
| Basic Average Shares | | 26.99 | 0.03 | 26.93 | 26.80 |
| Diluted Average Shares | | 26.99 | 0.03 | 26.93 | 26.80 |
| Basic Earnings Per Share | | 0.07 | 0.51 | 0.03 | -0.50 |
| Diluted Earnings Per Share | | 0.07 | 0.51 | 0.03 | -0.50 |
| Common Stock Dividends | | 0.48 | 0.48 | 0.47 | 0.47 |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | | 0.77 | 0.74 | 0.75 | 0.77 |