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Additional Financial Statement Information (Tables) | 3 Months Ended
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Mar. 28, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Other Income in Operations | 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 | )

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- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
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