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Legal Proceedings and Other Matters (Details) (Mobile Data Communications Segment, USD $) | Jan. 31, 2014
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Mobile Data Communications Segment |
Funded orders received under August 2007 BFT-1 contract | $ 376,246,000
Recommended DCAA price adjustment | $ 11,819,000

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- Definition Funded orders received under August 2007 BFT-1 contract as of the reporting date. + References No definition available. + Details
Name: | cmtl_FundedOrdersReceivedUnderBftContract
Namespace Prefix: | cmtl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Contract price adjustment recommended by the DCAA in its draft BFT-1 post-award audit report + References No definition available. + Details
Name: | cmtl_RecommendedDcaaPriceAdjustment
Namespace Prefix: | cmtl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant