Convertible Debentures (Narrative) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Debt Instrument [Line Items]
Interest expense	$ 5,200	$ 5,300
Convertible Debt [Member]
Debt Instrument [Line Items]
Convertible debt, amount outstanding	138,300
Convertible debt due during the third quarter of 2015	105,000
Convertible debt due during the third quarter of 2016	$ 33,300
Debt instrument, interest rate	7.00%
Debt instrument, conversion price per share	$ 0.05
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	$ 1,400	$ 1,000