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Non-operating income (Tables) | 3 Months Ended
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Apr. 02, 2022
Nonoperating Income (Expense) [Abstract] |
Schedule of Other Nonoperating Income (Expense) | Non-operating loss consists of the following (in thousands):
| Three Months Ended |  |
| April 2, 2022 |  | April 3, 2021 |  |  |  |
Interest income | $ | 293 |  |  | $ | 217 |  |  |  |  |
Interest expense | (102) |  |  | (84) |  |  |  |  |
Realized and unrealized foreign currency losses | (799) |  |  | (870) |  |  |  |  |
Total | $ | (608) |  |  | $ | (737) |  |  |  |  |

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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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