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Financial Instruments - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]
Cash held internationally, principally in Netherlands, China and Canada	$ 17.6

X

- Definition

Cash Held Outside Domestic Territory

+ References

No definition available.

+ Details

Name:	cece_CashHeldOutsideDomesticTerritory
Namespace Prefix:	cece_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_FairValueDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration