Annual report pursuant to Section 13 and 15(d)

Stock Option Plans (Details Narrative)

v2.4.1.9
Stock Option Plans (Details Narrative) (USD $)
12 Months Ended 0 Months Ended
Dec. 31, 2014
Dec. 31, 2013
May 15, 2006
May 05, 2006
Feb. 07, 2014
Stock option plan exercise price per share 0.155us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions        
Issuance of stock option to purchase of common stock, shares 4,506us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans        
Issuance of stock option to purchase of common stock $ 698us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan        
Total unrecognized stock-based compensation expense related to unvested stock options 199,468us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions        
Weighted average period 1 month        
Recongnized stock based compensation expense related to options $ 5,917,351us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition $ 9,877us-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