Quarterly report pursuant to Section 13 or 15(d)

Common Stock Equivalents (Details 3)

v2.4.1.9
Common Stock Equivalents (Details 3) (USD $)
9 Months Ended 12 Months Ended
Sep. 30, 2014
Dec. 31, 2013
Warrant [Member]    
Warrants Outstanding [Abstract]    
Range of exercise price, minimum $ 1.00us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 0.50us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Range of exercise price, maximum $ 30.00us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 30.00us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Number Outstanding 45,411,005us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
37,895,137us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Weighted Average Contractual Life (in years) 2 years 8 months 23 days 3 years 8 months 8 days
Weighted Average Exercise Price $ 1.34us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 1.42us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Warrants Exercisable [Abstract]    
Warrants Exercisable, range of exercise price, minimum $ 1.00ccgi_WarrantsExercisableMinimumExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 0.50ccgi_WarrantsExercisableMinimumExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Warrants Exercisable, range of exercise price, maximum $ 30.00ccgi_WarrantsExercisableMaximumExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 30.00ccgi_WarrantsExercisableMaximumExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Warrants Exercisable, Number Outstanding 43,394,205us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
37,873,337us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Warrants Exercisable, Weighted Average Contractual Life (in years) 2 years 8 months 19 days 3 years 8 months 8 days
Warrants Exercisable, Weighted Average Exercise Price $ 1.34us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
$ 1.42us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Employee Stock Option [Member]    
Warrants Outstanding [Abstract]    
Range of exercise price, minimum $ 0.50us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember
$ 0.50us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember
Range of exercise price, maximum $ 1.61us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember
$ 1.61us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember
Number Outstanding 7,649,665us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember
4,943,665us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember
Weighted Average Contractual Life (in years) 4 years 2 months 12 days 4 years 1 month 2 days
Weighted Average Exercise Price $ 1.24us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember
$ 1.43us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_OptionIndexedToIssuersEquityEquityAxis
= us-gaap_EmployeeStockOptionMember