| Period End Date | 2013-06-30 | 2013-03-31 | 2012-12-31 | 2012-09-30 | 2012-06-30 |
|---|---|---|---|---|---|
| Period Length | 3 Months | 3 Months | 3 Months | 3 Months | 3 Months |
| Revenues | 3.68%43.36 | 45.02 | 53.89 | 55.68 | 53.98 |
11.20%62.28 | 56.01 | 21.08 | 70.72 | 74.29 | |
| Other Operating Expenses | 14.59%50.54 | 44.11 | -2.53 | 76.06 | 86.06 |
| Interest Income/Expense | 2.23%21.71 | 22.21 | -14.73 | 40.73 | 49.64 |
| Benefits Costs and Expenses | 11.20%62.28 | 56.01 | 21.08 | 70.72 | 74.29 |
| Costs And Expenses | 11.20%62.28 | 56.01 | 21.08 | 95.16 | 106.80 |
| Depreciation and Amortization | 1.35%11.74 | 11.90 | 3.86 | 19.10 | 20.74 |
| Operating Income/Loss | 72.14%-18.93 | -11.00 | 32.81 | -15.04 | -20.31 |
| Income/Loss From Equity Method Investments | - | - | 0.03 | 0.04 | 0.05 |
| Income/Loss From Continuing Operations Before Tax | 72.14%-18.93 | -11.00 | 32.81 | -27.48 | -36.48 |
| Income Tax Expense/Benefit, Current | 100.00%- | -0.00 | 1.92 | 0.73 | - |
| Income Tax Expense/Benefit | 100.00%- | -0.00 | 1.92 | 0.73 | - |
| Income/Loss From Continuing Operations After Tax | 72.14%-18.93 | -11.00 | 32.81 | -15.04 | -20.31 |
| Income/Loss From Discontinued Operations, Net Of Tax | 7,805%112.02 | -1.45 | 177.66 | 110.05 | 100.48 |
847.83%93.10 | -12.45 | 210.47 | 95.01 | 80.17 | |
| Attributable To Parent | 848.89%92.91 | -12.41 | 205.22 | 92.64 | 71.95 |
| Available To Common Stockholders, Basic | 617.92%88.27 | -17.04 | 205.22 | 88.00 | 67.31 |
| Preferred Stock Dividends And Other Adjustments | 0.02%4.64 | 4.64 | - | - | - |
| Attributable To Noncontrolling Interest | 541.86%0.19 | -0.04 | 5.25 | 7.01 | 12.86 |
| Basic Average Shares | 0.39%58.31 | 58.09 | 57.63 | 56.12 | 51.29 |
| Basic Earnings Per Share | 624.14%1.52 | -0.29 | 3.56 | 1.57 | 1.32 |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | 0.02%4.64 | 4.64 | - | - | - |
