| **Income Taxes (Schedule of Income tax expense) (Details) (USD $)In Thousands, unless otherwise specified** | 12 Months Ended                                         |
|-------------------------------------------------------------------------------------------------------------|---------------------------------------------------------|
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| **Deferred tax expense:**                                                                                   |                                                    |   |   |
| Federal taxes                                                                                               | $ 9,081us-gaap_DeferredFederalIncomeTaxExpenseBenefit   | $ 9,267us-gaap_DeferredFederalIncomeTaxExpenseBenefit | $ 10,318us-gaap_DeferredFederalIncomeTaxExpenseBenefit |
| State taxes                                                                                                 | 948us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | 1,690us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | 1,770us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit |
| Income Tax Expense (Benefit), Total                                                                         | $ 10,029us-gaap_DeferredIncomeTaxExpenseBenefit         | $ 10,957us-gaap_DeferredIncomeTaxExpenseBenefit | $ 12,088us-gaap_DeferredIncomeTaxExpenseBenefit |

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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
+ References
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| - Definition
Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
+ References
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
+ References
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