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Legal Proceedings - Additional Information (Detail)	Dec. 03, 2015 USD ($)
Case No.15-007461-CI [Member]
Commitment And Contingencies [Line Items]
Minimum jurisdictional amount	$ 15,000

X

- Definition

Commitment And Contingencies [Line Items]

+ References

No definition available.

+ Details

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X

- Definition

Minimum jurisdictional amount.

+ References

No definition available.

+ Details

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Namespace Prefix:	ccel_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

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Namespace Prefix:
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Balance Type:
Period Type: