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Pension and Employee Benefit Plans - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified | 0 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Aug. 27, 2013 Pension_Plan | Sep. 30, 2013 Pension_Plan | Dec. 31, 2012
Pension Plans, Postretirement and Other Employee Benefits [Line Items] |  |  |
Effective date of retirement for availing post retirement health care plan |  | Jan. 01, 1990 |
Minimum age for the retirees to elect desired health care plan |  | 65 years |
Number of defined benefit pension plans | 2 | 2 |
Liability for frozen defined benefit pension plans | $ 5,709 |  | $ 3,075
Defined benefit plan contributions |  | 157 |
Pension plan [Member] |  |  |
Pension Plans, Postretirement and Other Employee Benefits [Line Items] |  |  |
Anticipated contribution to fund the pension plan during the reminder of the fiscal year |  | 303 |
Health care plan [Member] |  |  |
Pension Plans, Postretirement and Other Employee Benefits [Line Items] |  |  |
Anticipated contribution to fund the pension plan during the reminder of the fiscal year |  | $ 4 |

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- Definition Defined benefit plan contributions. + References No definition available. + Details
Name: | cece_DefinedBenefitPlanContributions
Namespace Prefix: | cece_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Defined Benefit Plan Unfunded Liability + References No definition available. + Details
Name: | cece_DefinedBenefitPlanUnfundedLiability
Namespace Prefix: | cece_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Effective date of retirement for availing post retirement health care plan. + References No definition available. + Details
Name: | cece_EffectiveDateOfRetirementForAvailingPostRetirementHealthCarePlan
Namespace Prefix: | cece_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

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- Definition Minimum age for retirees to elect desired health care plan. + References No definition available. + Details
Name: | cece_MinimumAgeForRetireesToElectDesiredHealthCarePlan
Namespace Prefix: | cece_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition Number of Defined Benefit Pension Plans Assumed + References No definition available. + Details
Name: | cece_NumberOfDefinedBenefitPensionPlansAssumed
Namespace Prefix: | cece_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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

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- Definition Amount of employer's best estimate of contributions expected to be paid to the plan in the current remaining fiscal period. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration