XML 71 R57.htm IDEA: XBRL DOCUMENT
v3.20.2

Derivative Financial Instruments (Detail) - USD ($) | 12 Months Ended |
--- | --- | ---
Jun. 27, 2020 | Jun. 29, 2019 | Jun. 30, 2018 | Nov. 06, 2019
Derivative [Line Items] |  |  |  |
Derivative, Notional Amount | $ 11,700,000 |  |  | $ 15,000,000.0
Net amount of existing losses expected to be reclassified into earnings within the next 12 months | 1,800,000 |  |  |
Foreign currency forward contracts entered | 23,800,000 | $ 19,200,000 | $ 13,700,000 |
Foreign currency forward contracts settled | $ 26,700,000 | $ 25,900,000 | $ 28,100,000 |
Derivative, Fixed Interest Rate | 1.70% |  |  |
Line of Credit |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative, Fixed Interest Rate | 1.67% |  |  |
Forward Contracts & swaps |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative, Notional Amount | $ 36,700,000 |  |  |

X
- Definition Notional Amount Of Foreign Currency Forward Contracts + References No definition available. + Details
Name: | ktcc_NotionalAmountOfForeignCurrencyForwardContracts
Namespace Prefix: | ktcc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Settlements Of Foreign Currency Exchange Forward Contracts + References No definition available. + Details
Name: | ktcc_SettlementsOfForeignCurrencyExchangeForwardContracts
Namespace Prefix: | ktcc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
Name: | us-gaap_DerivativeFixedInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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_DerivativeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959 + Details
Name: | us-gaap_DerivativeNotionalAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121549185&loc=d3e80748-113994 + Details
Name: | us-gaap_ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForwardContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |