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Convertible Debentures (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Debt Instrument [Line Items]    
Interest expense $ 3,400 $ 5,200
Convertible Debt [Member]    
Debt Instrument [Line Items]    
Convertible debt, amount outstanding 128,000  
Convertible debt due during the third quarter of 2016 33,000  
Convertible debt due during the third quarter of 2017 $ 95,000  
Debt instrument, interest rate 7.00%  
Number of shares of common stock that can be purchased through warrants 691,365  
Price per share of warrants $ 0.02  
Warrant exercisable term 2 years  
Warrant expiration term 7 years  
Pricing model used to value warrants Black-Scholes pricing model  
Interest expense $ 200 $ 1,400
Convertible Debt [Member] | Conversion Price One [Member]    
Debt Instrument [Line Items]    
Amount of principal that can be converted $ 95,000  
Debt instrument, conversion price per share $ 0.025  
Convertible Debt [Member] | Conversion Price Two [Member]    
Debt Instrument [Line Items]    
Amount of principal that can be converted $ 33,000  
Debt instrument, conversion price per share $ 0.05