XML 35 R36.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Commitments And Contingencies (Detail) (USD $) | 6 Months Ended |
--- | --- | ---
Dec. 27, 2014 | Jun. 28, 2014
Purchase Commitment, Excluding Long-term Commitment [Line Items] |  |
Warranty reserve | 80,000 us-gaap_ProductWarrantyAccrual | $ 11,000 us-gaap_ProductWarrantyAccrual
Maximum |  |
Purchase Commitment, Excluding Long-term Commitment [Line Items] |  |
Terms of lease agreements | 10 years |

X
- Definition Operating Leases, Term of Agreement + References No definition available. + Details
Name: | ktcc_OperatingLeasesTermOfAgreement
Namespace Prefix: | ktcc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph 5 -Article 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph ((c)(5)) -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
Name: | us-gaap_ProductWarrantyAccrual
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |