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Share-Based Payment (Narrative) (Details 1) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Share-based Payment Narrative Details 1    
Option grant exercise price $ 0.23us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice $ 0.23us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Option vesting period, in years 5 years  
Option expiration period, in years 10 years  
Number of shares of common stock available for purchase under warrants outstanding   0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Warrant expiration date Nov. 13, 2014