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Accumulated Other Comprehensive Loss (Tables) | 3 Months Ended
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Mar. 31, 2023
Stockholders' Equity Note [Abstract] |
Schedule of Accumulated Other Comprehensive Loss | The changes in the balances of accumulated other comprehensive loss by component are as follows:
| Three Months Ended March 31, 2023
(in thousands) | Foreign currency translation adjustment |  | Defined benefit pension plan |  | Unrealized loss on short-term investments |  | Total
Balance at December 31, 2022 | $ | (54,194) |  |  | $ | 700 |  |  | $ | (328) |  |  | $ | (53,822) |
Other comprehensive income (loss) | 3,413 |  | 12 |  |  | 108 |  | 3,533 |
Amounts reclassified from accumulated other comprehensive income (loss) a | — |  |  | (12) |  |  | 201 |  | 189 |
Balance at March 31, 2023 | $ | (50,781) |  |  | $ | 700 |  |  | $ | (19) |  |  | $ | (50,100) |
| Three Months Ended March 31, 2022
(in thousands) | Foreign currency translation adjustment |  | Defined benefit pension plan |  | Unrealized loss on short-term investments |  | Total
Balance at December 31, 2021 | $ | (35,464) |  |  | $ | (2,242) |  |  | $ | — |  |  | $ | (37,706) |
Other comprehensive income (loss) | (3,346) |  |  | 37 |  |  | (3,495) |  |  | (6,804) |
Amounts reclassified from accumulated other comprehensive income (loss) (a) | — |  |  | 64 |  |  | — |  |  | 64 |
Balance at March 31, 2022 | $ | (38,810) |  |  | $ | (2,141) |  |  | $ | (3,495) |  |  | $ | (44,446) |
(a) Amount reclassified into interest and other income (expense), net on the statement of operations. See Note 18 for detail regarding fair value measurements of unrealized gains (losses) on short-term investments.

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