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Inventories (Details Textual) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Inventories (Textual) [Abstract]
Amounts (debited) credited to the allowance for obsolete inventory	$ 65,000	$ 47,000	$ 147,000	$ 196,000

X

- Definition

Amount credited to allowance for obsolete inventory charged to cost of sales.

+ References

No definition available.

+ Details

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Namespace Prefix:	cece_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	cece_InventoriesTextualAbstract
Namespace Prefix:	cece_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration