| Period End Date | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 |
|---|---|---|---|---|---|
| Period Length | 3 Months | 3 Months | 3 Months | 3 Months | 3 Months |
| Revenues | 6.64%60.22 | 56.47 | 64.61 | 60.87 | 58.52 |
9.24%57.12 | 52.29 | 58.31 | 59.64 | 53.35 | |
| Other Operating Expenses | 10.06%52.38 | 47.59 | 53.59 | 55.13 | 48.97 |
| Interest Income/Expense | 13.01%1.56 | 1.38 | 1.41 | 1.02 | 0.81 |
| Benefits Costs and Expenses | 9.24%57.12 | 52.29 | 58.31 | 59.64 | 53.35 |
| Costs And Expenses | 9.24%57.12 | 52.29 | 58.31 | 59.64 | 53.35 |
| Depreciation and Amortization | 0.91%4.74 | 4.70 | 4.72 | 4.50 | 4.38 |
| Operating Income/Loss | 25.79%3.10 | 4.18 | 6.30 | 1.24 | 5.18 |
| Income/Loss From Continuing Operations Before Tax | 25.79%3.10 | 4.18 | 6.30 | 1.24 | 5.18 |
| Income Tax Expense/Benefit | 111.87%1.19 | -10.01 | 2.86 | 6.60 | 1.33 |
| Income/Loss From Continuing Operations After Tax | 86.51%1.91 | 14.19 | 3.44 | 1.24 | 5.18 |
86.51%1.91 | 14.19 | 3.44 | -5.37 | 3.85 | |
| Attributable To Parent | 86.75%1.88 | 14.16 | 3.40 | -5.37 | 3.79 |
| Available To Common Stockholders, Basic | 86.75%1.88 | 14.16 | 3.40 | -5.37 | 3.79 |
| Preferred Stock Dividends And Other Adjustments | - | - | - | - | - |
| Attributable To Noncontrolling Interest | 35.71%0.04 | 0.03 | 0.04 | - | 0.06 |
| Basic Average Shares | 1.34%31.32 | 30.90 | 27.41 | 0.42 | 26.80 |
| Diluted Average Shares | 1.47%32.11 | 31.64 | 28.04 | 0.42 | 27.94 |
| Basic Earnings Per Share | 86.96%0.06 | 0.46 | 0.12 | -0.19 | 0.14 |
| Diluted Earnings Per Share | 86.67%0.06 | 0.45 | 0.12 | -0.19 | 0.14 |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | - | - | - | - | - |
