v2.3.0.11

INSURANCE CLAIM (Details 1) (Engine Mobile Filtration [Member], USD $) In Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Aug. 27, 2011 | Aug. 27, 2011
Engine Mobile Filtration [Member] |  |
Insurance Claim [Line Items] |  |
Insurance Deductible | $ 250 | $ 250

X
- Definition Insurance Deductible represents the amount of loss the Company is responsible for paying before the Company's insurance provider begins reimbursement of loss amounts. + Details
Name: | clc_InsuranceDeductible
Namespace Prefix: | clc
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + Details
Name: | us-gaap_SupplementaryInsuranceInformationBySegmentLineItems
Namespace Prefix: | us-gaap
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration