XML 65 R96.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Nonrecognized Subsequent Event (Details) | Dec. 31, 2014 | Feb. 28, 2015
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Ceragon Venezuela [Member] |  |
Subsequent Event [Line Items] |  |
Percentage Of Entity Consolidated Total Assets Represented | 1.00%crnt_PercentageOfEntityConsolidatedTotalAssetsRepresented / dei_LegalEntityAxis = crnt_CeragonVenezuelaMember |
Percentage Of Entity Consolidated Revenues Represented | 1.00%crnt_PercentageOfEntityConsolidatedRevenuesRepresented / dei_LegalEntityAxis = crnt_CeragonVenezuelaMember |
Percentage Of Entity Consolidated Total Net Loss Represented | 15.00%crnt_PercentageOfEntityConsolidatedTotalNetLossRepresented / dei_LegalEntityAxis = crnt_CeragonVenezuelaMember |
Subsidiaries Other Than Ceragon Venezuela [Member] |  |
Subsequent Event [Line Items] |  |
Percentage Of Entity Consolidated Total Assets Represented | 1.00%crnt_PercentageOfEntityConsolidatedTotalAssetsRepresented / dei_LegalEntityAxis = crnt_SubsidiariesOtherThanCeragonVenezuelaMember |
Subsequent Event [Member] |  |
Subsequent Event [Line Items] |  |
Foreign Currency Exchange Rate, Translation |  | 1.700 us-gaap_ForeignCurrencyExchangeRateTranslation1 / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember

X
- Definition The percentage of entity''s consolidated revenues represented. + References No definition available. + Details
Name: | crnt_PercentageOfEntityConsolidatedRevenuesRepresented
Namespace Prefix: | crnt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The percentage of entity''s consolidated total assets represented. + References No definition available. + Details
Name: | crnt_PercentageOfEntityConsolidatedTotalAssetsRepresented
Namespace Prefix: | crnt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The percentage of entity''s consolidated net loss represented. + References No definition available. + Details
Name: | crnt_PercentageOfEntityConsolidatedTotalNetLossRepresented
Namespace Prefix: | crnt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521 + Details
Name: | us-gaap_ForeignCurrencyExchangeRateTranslation1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

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

X
- Details
Name: | dei_LegalEntityAxis=crnt_CeragonVenezuelaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=crnt_SubsidiariesOtherThanCeragonVenezuelaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |