Segment Information (Consolidated Net Sales And Long Lived Assets) (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2018 |
Apr. 01, 2017 |
Dec. 30, 2017 |
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| Revenues from External Customers and Long-Lived Assets [Line Items] | |||
| Net sales | $ 291,998 | $ 255,323 | |
| China [Member] | |||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||
| Net sales | 140,592 | 115,457 | |
| Long-lived assets | 99,365 | $ 96,248 | |
| United States [Member] | |||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||
| Net sales | $ 30,166 | ||
| Long-lived assets | $ 56,520 | $ 59,589 | |
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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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