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Capital Stock - Summary of Warrant Activity (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Equity [Abstract]    
Warrants Outstanding, Beginning 3,651,680
Warrants Outstanding, Issued 3,651,680
Warrants Outstanding, Exercised
Warrants Outstanding, Expired (3,601,680)
Warrants Outstanding, Ending 50,000 3,651,680
Warrants Outstanding, Exercisable 12,500  
Weighted-Average Exercise Price Outstanding, Beginning $ 0.44
Weighted-Average Exercise Price, Issued 0.44
Weighted-Average Exercise Price, Exercised
Weighted-Average Exercise Price, Expired 0.44
Weighted-Average Exercise Price Outstanding, Ending $ 0.55 $ 0.44
Weighted-Average Exercise Price Outstanding, Exercisable 0.55  
Aggregate Intrinsic Value, Ending  
Aggregate Intrinsic Value, Exercisable