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Segment Information - Reconciliation of Segment AOI (Details) - USD ($) $ in Thousands | 3 Months Ended
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Apr. 04, 2021 | Apr. 05, 2020
Segment Reporting, Reconciling Item for Operating Income (Loss) from Segment to Consolidated [Line Items] |  |
Operating Income (Loss) | $ 16,866 | $ (93,512)
Amortization of acquired intangible assets | 1,421 | 1,315
Goodwill and Intangible Asset Impairment | 0 | 121,258
Interest Expense | 7,256 | 5,630
Other Expense | 715 | 1,491
Income (Loss) from Continuing Operations before Income Tax Expense | 8,895 | (100,633)
Operating Segments |  |
Segment Reporting, Reconciling Item for Operating Income (Loss) from Segment to Consolidated [Line Items] |  |
Operating Income (Loss) | 16,866 | (93,512)
Interest Expense | 7,256 | 5,630
Other Expense | 715 | 1,491
Income (Loss) from Continuing Operations before Income Tax Expense | 8,895 | (100,633)
Operating Segments | AMS |  |
Segment Reporting, Reconciling Item for Operating Income (Loss) from Segment to Consolidated [Line Items] |  |
Operating Income (Loss) | 11,647 | 20,100
Amortization of acquired intangible assets | 0 | 0
Goodwill and Intangible Asset Impairment |  | 2,695
Impact of change in equity award forfeiture accounting |  | 757
Restructuring, asset impairment, severance and other charges | 266 | 0
AOI | 11,913 | 23,552
Operating Segments | EAAA |  |
Segment Reporting, Reconciling Item for Operating Income (Loss) from Segment to Consolidated [Line Items] |  |
Operating Income (Loss) | 5,219 | (113,612)
Amortization of acquired intangible assets | 1,421 | 1,315
Goodwill and Intangible Asset Impairment |  | 118,563
Impact of change in equity award forfeiture accounting |  | 650
Restructuring, asset impairment, severance and other charges | 1,371 | (1,118)
AOI | $ 8,011 | $ 5,798

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: 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=121586364&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 + Details
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