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Common Stock Options and Warrants (Details) - Information about outstanding warrants (USD $)
9 Months Ended
Oct. 31, 2014
Jun. 09, 2014
Jan. 31, 2014
Common Stock Options and Warrants (Details) - Information about outstanding warrants [Line Items]      
Number of Shares 28,064,000us-gaap_ClassOfWarrantOrRightOutstanding   18,064,000us-gaap_ClassOfWarrantOrRightOutstanding
Weighted Average Exercise Price (in Dollars per share) $ 0.07us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 $ 0.05us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 $ 0.08us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Exercise Price 0.02 [Member]      
Common Stock Options and Warrants (Details) - Information about outstanding warrants [Line Items]      
Number of Shares 12,814,000us-gaap_ClassOfWarrantOrRightOutstanding
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.02Member
   
Remaining Contractual Life 2 years 116 days    
Exercise Price Times Number of Shares (in Dollars) $ 256,280us-gaap_WarrantsAndRightsOutstanding
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.02Member
   
Weighted Average Exercise Price (in Dollars per share) $ 0.02us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.02Member
   
Exercise Price 0.05 [Member]      
Common Stock Options and Warrants (Details) - Information about outstanding warrants [Line Items]      
Number of Shares 11,000,000us-gaap_ClassOfWarrantOrRightOutstanding
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.05Member
   
Remaining Contractual Life 4 years 3 months    
Exercise Price Times Number of Shares (in Dollars) 550,000us-gaap_WarrantsAndRightsOutstanding
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.05Member
   
Weighted Average Exercise Price (in Dollars per share) $ 0.05us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.05Member
   
Exercise Price 0.25 [Member]      
Common Stock Options and Warrants (Details) - Information about outstanding warrants [Line Items]      
Number of Shares 4,250,000us-gaap_ClassOfWarrantOrRightOutstanding
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.25Member
   
Remaining Contractual Life 3 years 211 days    
Exercise Price Times Number of Shares (in Dollars) $ 1,000,000us-gaap_WarrantsAndRightsOutstanding
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.25Member
   
Weighted Average Exercise Price (in Dollars per share) $ 0.25us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= cyur_ExercisePrice0.25Member