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Basis of Reporting for Consolidated Financial Statements - Additional Information (Detail) | 12 Months Ended
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Dec. 31, 2014 Acquisition
Adjusted Earnings Before Interest Taxes Depreciation And Amortization And Other Non Cash Items [Abstract] |
Number of acquisitions | 4 us-gaap_NumberOfBusinessesAcquired

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- Details
Name: | cece_AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortizationAndOtherNonCashItemsAbstract
Namespace Prefix: | cece_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The number of businesses acquired by the entity during the period. + References No definition available. + Details
Name: | us-gaap_NumberOfBusinessesAcquired
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration