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Derivative Instruments - Fair Market Value of All Outstanding Peso Forward Contracts (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Jul. 02, 2017
--- | --- | ---
Other Current Assets | Mexican Peso Forward Contracts |  |
Not Designated as Hedging Instruments: |  |
Fair market value of derivative instruments | $ 42 | $ 1,121

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- Definition Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624163-113959 + Details
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