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Changes in Accumulated Other Comprehensive Income (Loss) | 12 Months Ended
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Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Changes in Accumulated Other Comprehensive Income (Loss) | Changes in Accumulated Other Comprehensive Income (Loss)The changes in accumulated other comprehensive income (loss) for the twelve months ended December 31 were:
| Defined Benefit Pension |  | Foreign Currency Translation |  | Total
Balance December 31, 2018 | $ | (13,101) |  |  | $ | 17,821 |  |  | $ | 4,720 |
Other comprehensive income before reclassifications | — |  |  | (7,078) |  |  | (7,078) |
Amounts reclassified from accumulated other comprehensive loss (net of tax benefit of $740) | (1,911) |  |  | — |  |  | (1,911) |
Other comprehensive income | (1,911) |  |  | (7,078) |  |  | (8,989) |
Balance December 31, 2019 | $ | (15,012) |  |  | $ | 10,743 |  |  | $ | (4,269) |
Other comprehensive loss before reclassifications | — |  |  | 8,362 |  |  | 8,362 |
Amounts reclassified from accumulated other comprehensive loss (net of tax benefit of $519) | (1,354) |  |  | — |  |  | (1,354) |
Other comprehensive loss | (1,354) |  |  | 8,362 |  |  | 7,008 |
Balance December 31, 2020 | $ | (16,366) |  |  | $ | 19,105 |  |  | $ | 2,739 |

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