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Legal Proceedings - Additional Information (Detail) (USD $)
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0 Months Ended | 1 Months Ended | 3 Months Ended | |
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Oct. 11, 2013
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Dec. 31, 2013
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Feb. 28, 2015
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May 26, 2011
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| Schedule Of Members Equity [Line Items] | ||||
| Settlement fee paid | $ 525,000us-gaap_LitigationSettlementAmount | |||
| Minimum jurisdictional amount | 75,000ccel_MinimumJurisdictionalAmount | |||
| Minimum [Member] | ||||
| Schedule Of Members Equity [Line Items] | ||||
| Jurisdictional amount of the court |
$ 75,000ccel_JurisdictionalAmountOfCourt / us-gaap_RangeAxis = us-gaap_MinimumMember |
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| Ki Yong Choi [Member] | ||||
| Schedule Of Members Equity [Line Items] | ||||
| Shareholder derivative complaint date | Nov. 13, 2013 |
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- Definition
Date of filing verified shareholder derivative complaint. No definition available.
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Jurisdictional amount of the court. No definition available.
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- Definition
Minimum jurisdictional amount. No definition available.
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- Details
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- Definition
Amount of judgment or settlement awarded to (against) the entity in respect of litigation. No definition available.
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- Details
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- Details
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