Quarterly report pursuant to Section 13 or 15(d)

Stock Option Plans (Details Narrative)

v2.4.1.9
Stock Option Plans (Details Narrative) (USD $)
3 Months Ended 0 Months Ended
Mar. 31, 2015
Mar. 31, 2014
May 15, 2006
Feb. 07, 2014
Recongnized stock based compensation expense related to options $ 199,468us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition $ 3,886,646us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition    
2006 Stock Incentive Plan [Member]        
Aggregate number of shares issuable under this plan     16,521,704us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandSixStockIncentivePlanMember
 
Percentage granted to employees at a price per share     100.00%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandSixStockIncentivePlanMember
 
Percentage of stock option granted to stockholders     10.00%CDXI_PercentageOfStockOptionGrantedToStockholders
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandSixStockIncentivePlanMember
 
Percentage exercise price per share     110.00%CDXI_PercentageExercisePricePerShare
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandSixStockIncentivePlanMember
 
Percentage restricted stock to related parties price per share     100.00%CDXI_PercentageRestrictedStockToRelatedPartiesPricePerShare
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandSixStockIncentivePlanMember
 
2006 Stock Incentive Plan [Member] | Minimum [Member]        
Aggregate number of shares issuable under this plan     1,456,786us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandSixStockIncentivePlanMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
 
2006 Stock Incentive Plan [Member] | Maximum [Member]        
Aggregate number of shares issuable under this plan     17,978,490us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandSixStockIncentivePlanMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
 
2014 Equity Compensation Plan [Member]        
Aggregate number of shares issuable under this plan       30,420,148us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross
/ us-gaap_PlanNameAxis
= CDXI_TwoThousandFourteenEquityCompensationPlanMember