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Business Segment and Geographical Information - Additional Information (Details) $ in Thousands | 12 Months Ended
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Dec. 30, 2017 USD ($) Segment | Dec. 31, 2016 USD ($) | Jan. 02, 2016 USD ($)
Segment Reporting [Abstract] |  |  |
Number of reportable segments | Segment | 2 |  |
Segment Reporting Information [Line Items] |  |  |
Acquisition transaction costs | $ 5,375 | $ 1,832 |
Restructuring and other expense (income) | 203 | (317) | $ 515
Operating Segments | Papermaking systems segment |  |  |
Segment Reporting Information [Line Items] |  |  |
Acquisition transaction costs | 787 | 3,491 |
Restructuring and other expense (income) | 203 | $ 317 | $ 515
Operating Segments | Wood Processing Systems |  |  |
Segment Reporting Information [Line Items] |  |  |
Acquisition transaction costs | $ 11,163 |  |

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- Definition Restructuring and other costs consist principally of severance costs; abandoned facility and other expenses of real estate consolidation; and, in some periods, may also include gains and losses on the sale of real estate. + References No definition available. + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460 + Details
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
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- References No definition available. + Details
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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. + References No definition available. + Details
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- Details
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- Details
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- Details
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