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Segment Information - Operating Segments Depreciation, Amortization, and Assets (Details) - USD ($) $ in Thousands | 3 Months Ended
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Apr. 05, 2020 | Mar. 31, 2019
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | $ 10,940 | $ 11,344
Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 9,519 | 10,063
Corporate, Non-Segment |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | $ 1,421 | $ 1,281

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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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