XML 60 R46.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Acquisitions - Additional Information (Details) € in Thousands |  |  |  |  | 3 Months Ended | 5 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 30, 2017 USD ($) | Aug. 14, 2017 USD ($) | Jul. 05, 2017 USD ($) facility | Apr. 04, 2016 USD ($) | Apr. 04, 2016 EUR (€) | Dec. 30, 2017 USD ($) | Dec. 30, 2017 USD ($) | Dec. 30, 2017 USD ($) | Dec. 31, 2016 USD ($) | Dec. 30, 2017 USD ($) | Dec. 31, 2016 USD ($) | Jan. 02, 2016 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Acquisition transaction costs |  |  |  |  |  |  |  |  |  | $ 5,375,000 | $ 1,832,000 |
Goodwill |  |  |  |  |  | $ 268,001,000 | $ 268,001,000 | $ 268,001,000 | $ 151,455,000 | 268,001,000 | 151,455,000 | $ 119,051,000
Payments to acquire businesses, net |  |  |  |  |  |  |  |  |  | 204,731,000 | 56,617,000 | 0
Increase to goodwill |  |  |  |  |  |  |  |  |  | $ 1,282,000 |  |
Weighted average useful life of acquired intangible assets |  |  |  |  |  |  |  |  |  | 12 years |  |
Cash payments in acquisition |  |  |  |  |  |  |  |  |  | $ 206,950,000 | $ 58,894,000 | $ 0
Revolving credit facility | Canadian Denominated Borrowing |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from revolving credit facility |  |  |  |  |  |  |  |  |  | 70,691,000 |  |
Revolving credit facility | Euro-Denominated Borrowing |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from revolving credit facility |  |  |  | $ 29,866,000 |  |  |  |  |  | $ 61,769,000 |  |
Unaflex |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash Paid to Seller Borrowed Under the Revolving Credit Facility |  | $ 31,274,000 |  |  |  |  |  |  |  |  |  |
Revenues reported by acquired entity |  | 17,494,000 |  |  |  |  |  |  |  |  |  |
Goodwill |  | $ 15,657,000 |  |  |  |  |  |  |  |  |  |
Revenue from the date of acquisition |  |  |  |  |  |  | 7,335,000 |  |  |  |  |
Operating income from date of acquisition |  |  |  |  |  |  | 187,000 |  |  |  |  |
Amortization expense |  |  |  |  |  |  | $ 176,000 |  |  |  |  |
Weighted average useful life of acquired intangible assets |  | 10 years |  |  |  |  |  |  |  |  |  |
Cash payments in acquisition |  | $ 0 |  |  |  |  |  |  |  |  |  |
NII FPG |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash Paid to Seller Borrowed Under the Revolving Credit Facility |  |  | $ 170,018,000 |  |  |  |  |  |  |  |  |
Revenues reported by acquired entity |  |  | 81,000,000 |  |  |  |  |  |  |  |  |
Goodwill |  |  | 85,508,000 |  |  |  |  |  |  |  |  |
Revenue from the date of acquisition |  |  |  |  |  |  |  | 48,363,000 |  |  |  |
Operating income from date of acquisition |  |  |  |  |  |  |  | 1,238,000 |  |  |  |
Amortization expense |  |  |  |  |  |  |  | $ 6,399,000 |  |  |  |
Payments to acquire businesses, net |  |  | $ 170,792,000 |  |  |  |  |  |  |  |  |
Number of primary manufacturing facilities | facility |  |  | 2 |  |  |  |  |  |  |  |  |
Goodwill, expected tax deductible amount |  |  | $ 33,228,000 |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  | 12 years |  |  |  |  |  |  |  |  |
Cash payments in acquisition |  |  | $ 2,993,000 |  |  |  |  |  |  |  |  |
NII FPG | Product technology |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  | 15 years |  |  |  |  |  |  |  |  |
NII FPG | Customer relationships |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  | 11 years |  |  |  |  |  |  |  |  |
NII FPG | Other intangibles |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  | 4 years |  |  |  |  |  |  |  |  |
NII FPG | Revolving credit facility | Canadian Denominated Borrowing |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash Paid to Seller Borrowed Under the Revolving Credit Facility |  |  | $ 62,690,000 |  |  |  |  |  |  |  |  |
NII FPG | Revolving credit facility | Euro-Denominated Borrowing |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash Paid to Seller Borrowed Under the Revolving Credit Facility |  |  | $ 61,769,000 |  |  |  |  |  |  |  |  |
Other |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash Paid to Seller Borrowed Under the Revolving Credit Facility | $ 2,500,000 |  |  |  |  | $ 2,500,000 |  |  |  |  |  |
Goodwill | 716,000 |  |  |  |  |  |  |  |  |  |  |
Cash payments in acquisition | $ 0 |  |  |  |  |  |  |  |  |  |  |
Other | Customer relationships |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets | 11 years |  |  |  |  |  |  |  |  |  |  |
PAAL |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash Paid to Seller Borrowed Under the Revolving Credit Facility |  |  |  | 29,866,000 |  |  |  |  |  |  |  |
Goodwill |  |  |  | 38,552,000 |  |  |  |  |  |  |  |
Revenue from the date of acquisition |  |  |  |  |  |  |  |  | 40,783,000 |  |  |
Operating income from date of acquisition |  |  |  |  |  |  |  |  | 2,372,000 |  |  |
Amortization expense |  |  |  |  |  |  |  |  | $ 1,926,000 |  |  |
Payments to acquire businesses, net |  |  |  | 56,617,000 | € 49,713 |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  |  |  |  |  |  |  |  | 12 years |  |
Cash payments in acquisition |  |  |  | $ 29,193,000 |  |  |  |  |  | $ 165,000 |  |
PAAL | Product technology |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  |  |  |  |  |  |  |  | 9 years |  |
PAAL | Customer relationships |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  |  |  |  |  |  |  |  | 13 years |  |
PAAL | Tradenames |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  |  |  |  |  |  |  |  | 14 years |  |
PAAL | Other intangibles |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Weighted average useful life of acquired intangible assets |  |  |  |  |  |  |  |  |  | 7 years |  |

X
- Definition Business Combination, Amortization Expense + References No definition available. + Details
Name: | kai_BusinessCombinationAmortizationExpense
Namespace Prefix: | kai_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number Of Primary Manufacturing Facilities + References No definition available. + Details
Name: | kai_NumberOfPrimaryManufacturingFacilities
Namespace Prefix: | kai_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Payments to Acquire Business, Borrowed Funds, Gross + References No definition available. + Details
Name: | kai_PaymentstoAcquireBusinessBorrowedFundsGross
Namespace Prefix: | kai_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
Name: | us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Total revenue reported by the acquired entity for its previous full fiscal year before the business acquisition. + References No definition available. + Details
Name: | us-gaap_BusinessAcquisitionRevenueReportedByAcquiredEntityForLastAnnualPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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
Name: | us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
Name: | us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
Name: | us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e961-128460 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
Name: | us-gaap_GoodwillPurchaseAccountingAdjustments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ProceedsFromLinesOfCredit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=kai_CanadianDenominatedBorrowingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=kai_EuroDenominatedBorrowingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=kai_UnaflexLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=kai_NIIFPGMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_IntellectualPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OtherIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=kai_OtherAcquisitionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=kai_PAALGROUPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TrademarksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |