Related Party Transactions (Details 4) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Related Party Transactions [Abstract]
Non-controlling stockholders	$ 253,800		$ 253,800
Related company of non-controlling stockholder	26,403		26,403
Commission income-related parties	$ 280,203		$ 280,203

Commission Received To Related Parties Non-Controlling Stockholder.

No definition available.

Name:	ccgn_CommissionReceivedToRelatedPartiesNon-ControllingStockholder
Namespace Prefix:	ccgn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant