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Share Capital, Warrants and Options - Schedule of Number and Weighted Average Exercise Prices of Share Options (Details) - Stock Option Plan [Member] | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2018 EquityInstruments Option $ / shares | Sep. 30, 2017 Option | Dec. 31, 2017 EquityInstruments Option $ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Outstanding at beginning of year | Option | 20,720,500 | 12,823,000 | 12,823,000
Issued | Option | 6,425,000 | 8,137,500 | 9,137,500
Cancelled / Expired | Option | (1,200,000) |  | (1,240,000)
Exercised | EquityInstruments |  |  |
Outstanding at end of year | Option | 25,945,500 |  | 20,720,500
Weighted Average Exercise Price, Outstanding at beginning of year | $ 0.23 |  | $ 0.30
Weighted Average Exercise Price, Issued | 0.12 |  | 0.12
Weighted Average Exercise Price, Cancelled / Expired | 0.18 |  | 0.24
Weighted Average Exercise Price, Exercised |  |  |
Weighted Average Exercise Price, Outstanding at end of year | $ 0.18 |  | $ 0.23

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