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Additional Financial Statement Information | 3 Months Ended
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Mar. 28, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Additional Financial Statement Information | Additional Financial Statement Information Other Income (Expense) Other The caption “Other” on the consolidated condensed statements of operations consists of the following (in thousands):
| Fiscal quarter ended
| March 28, 2020 |  | March 30, 2019
Foreign exchange gain (loss) | $ | 900 |  |  | $ | (736 | )
Interest income | 67 |  |  | 155 |
Pension expense | (159 | ) |  | (158 | )
Other | (125 | ) |  | (33 | )
| $ | 683 |  |  | $ | (772 | )
Foreign currency exchange gains and losses represent the impact of changes in foreign currency exchange rates. For the fiscal quarter ended March 28, 2020, the change in foreign exchange gains and losses during the period, as compared to the prior year period, is largely due to exposure to currency fluctuations with the Canadian dollar and the British pound.

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