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Other Income (Expense)—Net (Tables) | 12 Months Ended
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Dec. 30, 2017
Other Income and Expenses [Abstract] |
Schedule of other income (expense)—net | Other income (expense)—net consisted of the following (in thousands):
Fiscal Year | 2017 |  | 2016 |  | 2015
Interest income | $ | 4,729 |  |  | $ | 2,156 |  |  | $ | 1,026 |
Gain on interest rate swap | 195 |  |  | — |  |  | 5,241 |
Equity in losses of unconsolidated investment | (460 | ) |  | (1,321 | ) |  | — |
Extinguishment of debt | (1,029 | ) |  | — |  |  | — |
Gain on machine vision divestiture | 1,750 |  |  | 3,500 |  |  | — |
Net currency gains | 7,849 |  |  | 8,729 |  |  | 32,611 |
Other net gains | 702 |  |  | 992 |  |  | 1,565 |
Other income (expense) - net | $ | 13,736 |  |  | $ | 14,056 |  |  | $ | 40,443 |

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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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