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v3.20.1

Segment Reporting (Details 1) - USD ($) $ in Thousands | Mar. 28, 2020 | Dec. 28, 2019
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Summary of long-lived assets by geography |  |
Total long-lived assets | $ 281,207 | $ 275,855
United States [Member] |  |
Summary of long-lived assets by geography |  |
Long-lived assets in individual foreign countries | 227,969 | 220,023
Other Americas [Member] |  |
Summary of long-lived assets by geography |  |
Long-lived assets in individual foreign countries | 596 | 728
Americas [Member] |  |
Summary of long-lived assets by geography |  |
Long-lived assets in individual foreign countries | 228,565 | 220,751
China [Member] |  |
Summary of long-lived assets by geography |  |
Long-lived assets in individual foreign countries | 14,778 | 15,729
Other Asia [Member] |  |
Summary of long-lived assets by geography |  |
Long-lived assets in individual foreign countries | 27,155 | 27,890
Asia [Member] |  |
Summary of long-lived assets by geography |  |
Long-lived assets in individual foreign countries | 41,933 | 43,619
EMEA [Member] |  |
Summary of long-lived assets by geography |  |
Long-lived assets in individual foreign countries | 9,719 | 10,474
Japan [Member] |  |
Summary of long-lived assets by geography |  |
Long-lived assets in individual foreign countries | $ 990 | $ 1,011

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