| **Income Taxes (Schedule Of Provision For Income Taxes) (Details) - USD ($) $ in Thousands** | 12 Months Ended |
|----------------------------------------------------------------------------------------------|-----------------|
||
| **Current:**                                                                                 |            |   |   |
| Federal                                                                                      |            | $ 1,297 | $ 2,046 |
| State                                                                                        | $ 1,281         | 1,837 | 1,682 |
| Total current income taxes                                                                   | 1,281           | 3,134 | 3,728 |
| **Deferred:**                                                                                |            |   |   |
| Federal                                                                                      | (8,721)         | 21,376 | 21,489 |
| State                                                                                        | (6,229)         | (7,596) | (4,239) |
| Total deferred income taxes                                                                  | (14,950)        | 13,780 | 17,250 |
| Total tax expense                                                                            | $ (13,669)      | $ 16,914 | $ 20,978 |

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