v3.10.0.1

Other Income (Expense), net (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 29, 2018 | Sep. 30, 2017 | Sep. 29, 2018 | Sep. 30, 2017
Other Income and Expenses [Abstract] |  |  |  |
Interest income | $ 180 | $ 107 | $ 488 | $ 266
Interest expense | (11) | (3) | (35) | (5)
(Loss) Gain on foreign exchange | (131) | 508 | (620) | 1,660
Other expense, net | 0 | 0 | (1) | 0
Total other income (expense), net | $ 38 | $ 612 | $ (168) | $ 1,921

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