Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details Narrative)

v2.4.1.9
Subsequent Events (Details Narrative) (USD $)
1 Months Ended 3 Months Ended 0 Months Ended
Mar. 31, 2015
Feb. 28, 2015
Mar. 31, 2015
Apr. 20, 2015
Feb. 07, 2014
Apr. 28, 2015
May 31, 2015
Apr. 16, 2015
Sales of securities, number of units $ 365,000us-gaap_SaleOfStockConsiderationReceivedOnTransaction $ 365,000us-gaap_SaleOfStockConsiderationReceivedOnTransaction            
Sales of securities, price per unit $ 0.30us-gaap_SaleOfStockPricePerShare $ 0.30us-gaap_SaleOfStockPricePerShare $ 0.30us-gaap_SaleOfStockPricePerShare          
Restricted common stock units description    

Each unit consisted of 1 share of restricted common stock (1,216,664 shares), 2 Class D warrants, each to purchase 1 share of restricted common stock at $0.10 per share, which expire March 31, 2020, and 1 Class E warrant to purchase 3/4 of 1 share of restricted common stock at $0.1667 per share, which expires March 31, 2020.

         
Issued price per share         $ 0.07us-gaap_SharesIssuedPricePerShare      
One Class E Warrant [Member]                
Warrants to purchase restricted common stock, price per share     $ 0.1667CDXI_WarrantsPurchaseRestrictedCommonStockPricePerShares
/ us-gaap_StatementEquityComponentsAxis
= CDXI_OneClassEWarrantMember
         
Warrant expiration date     Mar. 31, 2020          
Subsequent Event [Member] | Note Conversion [Member]                
Promissory notes principal amount           30,000us-gaap_ConvertibleNotesPayable
/ us-gaap_DebtInstrumentAxis
= us-gaap_ConvertibleDebtMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Accrued interest           222us-gaap_InterestPayableCurrentAndNoncurrent
/ us-gaap_DebtInstrumentAxis
= us-gaap_ConvertibleDebtMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Subsequent Event [Member] | Warrant [Member]                
Warrant expiration date       Mar. 31, 2020        
Warrants issued to service provider to purchase common stock       50,000CDXI_WarrantsIssuedToServiceProviderToPurchaseCommonStock
/ us-gaap_StatementClassOfStockAxis
= us-gaap_WarrantMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
Issued price per share       $ 0.30us-gaap_SharesIssuedPricePerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_WarrantMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
Subsequent Event [Member] | April And May [Member]                
Sales of securities, number of units     $ 210,222us-gaap_SaleOfStockConsiderationReceivedOnTransaction
/ us-gaap_CreationDateAxis
= CDXI_AprilAndMayMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
         
Sales of securities, price per unit             $ 0.30us-gaap_SaleOfStockPricePerShare
/ us-gaap_CreationDateAxis
= CDXI_AprilAndMayMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Issuance of restricted common stock, each unit consisted of one share     700,738us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross
/ us-gaap_CreationDateAxis
= CDXI_AprilAndMayMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
         
Subsequent Event [Member] | April And May [Member] | Two Class D Warrants [Member]                
Restricted common stock units description    

Each unit consisted of 1 share of restricted common stock (700,738 shares), 2 Class D warrants, each to purchase 1 share of restricted common stock at $0.10 per share, which expire March 31, 2020, and 1 Class E warrant to purchase 3/4 of 1 share of restricted common stock at $0.1667 per share, which expires March 31, 2020.

         
Warrants to purchase restricted common stock, price per share     $ 0.10CDXI_WarrantsPurchaseRestrictedCommonStockPricePerShares
/ us-gaap_CreationDateAxis
= CDXI_AprilAndMayMember
/ us-gaap_StatementEquityComponentsAxis
= CDXI_TwoClassDWarrantsMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
         
Warrant expiration date     Mar. 31, 2020          
Subsequent Event [Member] | April And May [Member] | One Class E Warrant [Member]                
Warrants to purchase restricted common stock, price per share     $ 0.1667CDXI_WarrantsPurchaseRestrictedCommonStockPricePerShares
/ us-gaap_CreationDateAxis
= CDXI_AprilAndMayMember
/ us-gaap_StatementEquityComponentsAxis
= CDXI_OneClassEWarrantMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
         
Warrant expiration date     Mar. 31, 2020          
Subsequent Event [Member] | 2014 Equity Compensation Plan [Member]                
Majority stockholder authorized               15,000,000CDXI_MajorityStockholderAuthorized
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandFourteenEquityCompensationPlanMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember