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Stockholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2020
Equity [Abstract] |
Schedule of Accumulated Other Comprehensive Loss | The components of AOCI, on an after-tax basis where applicable, were as follows:
| December 31,
(in thousands) | 2020 |  | 2019
Foreign currency translation adjustments | $ | 5,774 |  |  | $ | (3,306) |
Actuarial gain | 82 |  |  | 241 |
Total accumulated other comprehensive income (loss) | $ | 5,856 |  |  | $ | (3,065) |

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