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v3.8.0.1

SUBSEQUENT EVENT (Details) |  |  | 12 Months Ended
--- | --- | --- | ---
Apr. 19, 2018 CAD ($) $ / shares shares | Mar. 01, 2018 CAD ($) Option | Dec. 31, 2017 Option | Dec. 31, 2016 Option | Dec. 31, 2015 Option
Stock Option Plan |  |  |  |  |
SUBSEQUENT EVENT |  |  |  |  |
Number of shares granted | Option |  |  | 9,137,500 | 6,058,000 | 1,350,000
Maximum | Stock Option Plan |  |  |  |  |
SUBSEQUENT EVENT |  |  |  |  |
Exercisable period (in years) |  |  | 5 years | 5 years | 5 years
Major share transaction | Non-brokered private placement |  |  |  |  |
SUBSEQUENT EVENT |  |  |  |  |
Units issued (in shares) | 233,333,333 |  |  |  |
Units issue price (in dollars per unit) | $ / shares | $ 0.075 |  |  |  |
Gross proceeds from issue of units | $ | $ 17,500,000 |  |  |  |
Number of common share per unit (in shares) | 1 |  |  |  |
Number of common share purchase warrant per unit (in shares) | 0.5 |  |  |  |
Number of shares that the warrants entitle (in shares) | 1 |  |  |  |
Common share purchase warrant, price per warrant | $ / shares | $ 0.12 |  |  |  |
Warrant exercise period | 24 months |  |  |  |
Major share transaction | Stock Option Plan |  |  |  |  |
SUBSEQUENT EVENT |  |  |  |  |
Exercisable period (in years) |  | 5 years |  |  |
Exercise price | $ |  | $ 0.12 |  |  |
Major share transaction | Maximum | Stock Option Plan |  |  |  |  |
SUBSEQUENT EVENT |  |  |  |  |
Number of shares granted | Option |  | 5,725,000 |  |  |

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