XML 65 R60.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Segments and Geographical Information (Percentage of Net Revenues by Geographies) (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 28, 2013 | Dec. 29, 2012 | Dec. 31, 2011
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Revenue | $ 22,898,000 | $ 34,642,000 | $ 64,659,000
Percent of Total | 100.00% | 100.00% | 100.00%
Long lived assets | 6,035,000 | 8,486,000 |
US |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Revenue | 11,927,000 | 25,356,000 | 48,707,000
Percent of Total | 53.00% | 73.00% | 75.00%
Others |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Revenue | 230,000 | 93,000 | 632,000
Percent of Total | 1.00% | 0.00% | 1.00%
Americas |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Revenue | 12,157,000 | 25,449,000 | 49,339,000
Percent of Total | 54.00% | 73.00% | 76.00%
Asia-Pacific |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Revenue | 8,292,000 | 7,132,000 | 12,300,000
Percent of Total | 36.00% | 21.00% | 19.00%
Europe |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Revenue | 2,449,000 | 2,061,000 | 3,020,000
Percent of Total | 10.00% | 6.00% | 5.00%
United States of America |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Long lived assets | 3,050,000 | 4,840,000 |
United Kingdom |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Long lived assets | 795,000 | 1,072,000 |
Republic of Korea |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Long lived assets | $ 2,190,000 | $ 2,574,000 |

X
- Definition Percentage of Total Revenue + References No definition available. + Details
Name: | kopn_PercentageOfTotalRevenue
Namespace Prefix: | kopn_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Revenues from external customers attributed to all foreign countries in total from which the entity derives revenues. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph a(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountries
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph b(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_NoncurrentAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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