Quarterly report pursuant to Section 13 or 15(d)

Common Stock Equivalents (Details 4)

v2.4.1.9
Common Stock Equivalents (Details 4) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Warrants Issued For Compensation And Service $ 896,773ccgi_WarrantsIssuedForCompensationAndService $ 1,601,225ccgi_WarrantsIssuedForCompensationAndService $ 2,216,348ccgi_WarrantsIssuedForCompensationAndService $ 10,338,937ccgi_WarrantsIssuedForCompensationAndService
Warrant [Member]        
Warrants Issued For Compensation And Service 326,431ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember 		4,536ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember 		335,390ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember 		5,647,576ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Common Stock [Member]        
Warrants Issued For Compensation And Service 0ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember 		379,498ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember 		0ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember 		2,428,861ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
Employee Stock Option [Member]        
Warrants Issued For Compensation And Service $ 570,342ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensationAxis
= us-gaap_EmployeeStockOptionMember 		$ 1,217,191ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensationAxis
= us-gaap_EmployeeStockOptionMember 		$ 1,880,958ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensationAxis
= us-gaap_EmployeeStockOptionMember 		$ 2,262,500ccgi_WarrantsIssuedForCompensationAndService
/ us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensationAxis
= us-gaap_EmployeeStockOptionMember