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Derivative Financial Instruments - Summary of Outstanding Commodity Derivative Instruments (Detail) - USD ($) $ in Thousands | Apr. 02, 2021 | Dec. 31, 2020
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Commodity derivative instruments |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Notional amount of outstanding commodity derivative instruments | $ 30,888 | $ 23,030

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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959 + Details
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