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Employee Benefit Plans (Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Loss) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Share-based Payment Arrangement, Noncash Expense [Abstract] |  |  |
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax | $ 2,848 | $ 737 | $ (530)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax | (672) | (128) | 131
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax | 2,176 | 609 | $ (399)
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax | 4,598 | 7,445 |
Underfunded pension liability, deferred tax benefit | (1,113) | (1,784) |
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax | $ 3,485 | $ 5,661 |

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