Annual report pursuant to Section 13 and 15(d)

Long-Term Notes Payable, Net - Schedule of Notes Payable Outstanding (Details) (Parenthetical)

v2.4.1.9
Long-Term Notes Payable, Net - Schedule of Notes Payable Outstanding (Details) (Parenthetical) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Feb. 07, 2014
Jan. 03, 2014
Debt principal amount   $ 8,489,036us-gaap_DebtInstrumentFaceAmount   $ 2,076,000us-gaap_DebtInstrumentFaceAmount
Conversion price per share   $ 0.625us-gaap_DebtInstrumentConvertibleConversionPrice1 $ 0.625us-gaap_DebtInstrumentConvertibleConversionPrice1  
2008 Unsecured Promissory Note [Member]        
Unsecured promissory note 100,000us-gaap_UnsecuredDebt
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandEightUnsecuredPromissoryNoteMember
100,000us-gaap_UnsecuredDebt
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandEightUnsecuredPromissoryNoteMember
   
Repayment of unsecured debt 45,000us-gaap_RepaymentsOfUnsecuredDebt
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandEightUnsecuredPromissoryNoteMember
45,000us-gaap_RepaymentsOfUnsecuredDebt
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandEightUnsecuredPromissoryNoteMember
   
Repayment of Unsecured debt by monthly payments 10,000us-gaap_DebtInstrumentPeriodicPayment
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandEightUnsecuredPromissoryNoteMember
10,000us-gaap_DebtInstrumentPeriodicPayment
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandEightUnsecuredPromissoryNoteMember
   
Debt interest amount 15,000us-gaap_InterestExpenseLongTermDebt
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandEightUnsecuredPromissoryNoteMember
15,000us-gaap_InterestExpenseLongTermDebt
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandEightUnsecuredPromissoryNoteMember
   
Debt maturity date Feb. 07, 2014 Feb. 07, 2014    
2009 Non-Mandatorily Convertible, Unsecured Note [Member]        
Unsecured promissory note 500,000us-gaap_UnsecuredDebt
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandNineNonMandatorilyConvertibleUnsecuredNoteMember
500,000us-gaap_UnsecuredDebt
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandNineNonMandatorilyConvertibleUnsecuredNoteMember
   
Debt maturity date Feb. 07, 2014 Feb. 07, 2014    
Issuance of preferred stock series B for warrants purchase 222,222CDXI_IssuanceOfPreferredStockSeriesBForWarrantsPurchase
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandNineNonMandatorilyConvertibleUnsecuredNoteMember
222,222CDXI_IssuanceOfPreferredStockSeriesBForWarrantsPurchase
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandNineNonMandatorilyConvertibleUnsecuredNoteMember
   
Percentage of accrued debt interest 8.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandNineNonMandatorilyConvertibleUnsecuredNoteMember
8.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandNineNonMandatorilyConvertibleUnsecuredNoteMember
   
Conversion price per share $ 0.45us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandNineNonMandatorilyConvertibleUnsecuredNoteMember
$ 0.45us-gaap_DebtInstrumentConvertibleConversionPrice1
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandNineNonMandatorilyConvertibleUnsecuredNoteMember
   
2013 Bridge Loan [Member]        
Debt principal amount 3,180,806us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
3,180,806us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
   
Percentage of accrued debt interest 10.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
10.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
   
Debt outstanding amount 2,621,195us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
2,621,195us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
   
Additional issuance of debt principal amount 559,611CDXI_AdditionalIssuanceOfDebtPrincipalAmount
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
559,611CDXI_AdditionalIssuanceOfDebtPrincipalAmount
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
   
Accrued interest 467,438us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
467,438us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
   
Accrued interest for debt 4,840,792us-gaap_DebtInstrumentIncreaseAccruedInterest
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
4,840,792us-gaap_DebtInstrumentIncreaseAccruedInterest
/ us-gaap_DebtInstrumentAxis
= CDXI_TwoThousandThirteenBridgeLoanMember
   
2014 Bridge Loan [Member]        
Debt principal amount $ 2,076,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= CDXI_TwentyFourteenBridgeLoanMember
$ 2,076,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= CDXI_TwentyFourteenBridgeLoanMember
   
Percentage of accrued debt interest 10.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= CDXI_TwentyFourteenBridgeLoanMember
10.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= CDXI_TwentyFourteenBridgeLoanMember