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v2.4.1.9

Restructuring Costs and Other Expense (Income), Net - Changes in Accrued Restructuring (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Jan. 03, 2015 | Dec. 28, 2013 | Dec. 29, 2012
Restructuring plan 2014 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Provision (reversal) | $ 370 us-gaap_RestructuringCharges / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Usage | (267)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Currency translation | (56)us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Balance at end of period | 47 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Restructuring plan 2013 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance at beginning of period | 467 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |  |
Provision (reversal) | 435 us-gaap_RestructuringCharges / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | 1,843 us-gaap_RestructuringCharges / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Usage | (779)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | (1,215)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Currency translation | (83)us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | (161)us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Balance at end of period | 40 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | 467 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Restructuring plan 2011 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance at beginning of period | 52 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 88 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 408 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Provision (reversal) |  |  | (67)us-gaap_RestructuringCharges / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Usage | (36)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | (38)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | (256)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Currency translation | 0 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 2 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 3 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Balance at end of period | 16 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 52 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 88 us-gaap_RestructuringReserve / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Employee severance | Restructuring plan 2014 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Provision (reversal) | 370 us-gaap_RestructuringCharges / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Usage | (267)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Currency translation | (56)us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Balance at end of period | 47 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Employee severance | Restructuring plan 2013 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance at beginning of period | 467 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |  |
Provision (reversal) | (11)us-gaap_RestructuringCharges / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | 1,666 us-gaap_RestructuringCharges / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Usage | (334)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | (1,038)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Currency translation | (82)us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | (161)us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Balance at end of period | 40 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | 467 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Employee severance | Restructuring plan 2011 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance at beginning of period | 52 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 88 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 408 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Provision (reversal) |  |  | (67)us-gaap_RestructuringCharges / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Usage | (36)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | (38)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | (256)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Currency translation | 0 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 2 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 3 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Balance at end of period | 16 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 52 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 88 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Facility-related closing costs | Restructuring plan 2014 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Provision (reversal) | 0 us-gaap_RestructuringCharges / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Usage | 0 us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Currency translation | 0 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Balance at end of period | 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2014Member |  |
Facility-related closing costs | Restructuring plan 2013 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance at beginning of period | 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |  |
Provision (reversal) | 446 us-gaap_RestructuringCharges / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | 177 us-gaap_RestructuringCharges / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Usage | (445)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | (177)us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Currency translation | (1)us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | 0 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Balance at end of period | 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member | 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2013Member |
Facility-related closing costs | Restructuring plan 2011 |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Balance at beginning of period | 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Provision (reversal) |  |  | 0 us-gaap_RestructuringCharges / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Usage | 0 us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 0 us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 0 us-gaap_PaymentsForRestructuring / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Currency translation | 0 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 0 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | 0 us-gaap_RestructuringReserveTranslationAdjustment / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member
Balance at end of period | $ 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | $ 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member | $ 0 us-gaap_RestructuringReserve / us-gaap_RestructuringCostAndReserveAxis = us-gaap_FacilityClosingMember / us-gaap_RestructuringPlanAxis = kai_RestructuringPlan2011Member

X
- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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X
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 + Details
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X
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 + Details
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- Definition Amount of foreign currency translation adjustment increasing or decreasing the accrual for a specified type of restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)(2)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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- Details
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