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RELATED PARTY TRANSACTIONS (Details) - CAD ($) $ / shares in Units, $ in Thousands |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Aug. 15, 2017 | Jun. 08, 2017 | Apr. 22, 2016 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Disclosure of transactions between related parties [line items] |  |  |  |  |  |
Amounts due to related party |  |  |  | $ 42 | $ 2 |
Common shares issued |  |  |  | 952,380 |  |
Loan advanced by related party |  |  | $ 4,500 |  |  |
Fair value of loan advanced |  |  |  | $ 95 | 95 |
Interest rate (as a percent) |  |  | 15.00% |  |  |
Amount booked to capital contribution reserve |  |  | $ 265 |  | 265 |
Share issuance costs |  |  |  | 549 | 571 | $ 216
Directors and officers of the Company |  |  |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |  |  |
Amounts due to related party |  |  |  | 42 | 2 |
Fees charged by a legal firm |  |  |  | 244 | 347 | 217
Rent and utilities expense to VMS Ventures Inc. |  |  |  | $ 0 | $ 16 | 35
Legal fees |  |  |  |  |  | 182
Share issuance costs |  |  |  |  |  | $ 35
Sentient |  |  |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |  |  |
Common shares beneficially owned (in shares) |  |  |  | 356,476,487 |  |
Common shares beneficially owned (as a percent) |  |  |  | 64.27% |  |
Common shares issued |  |  |  |  | 952,380 |
Loan advanced by related party |  |  |  |  | $ 4,500 |
Fair value of loan advanced |  |  |  |  | $ 95 |
Interest rate (as a percent) |  |  |  |  | 15.00% |
Amount booked to capital contribution reserve |  |  |  |  | $ 265 |
Private placement |  |  |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |  |  |
Units subscribed (in shares) |  |  |  |  | 120,428,939 | 25,448,503
Common shares acquired by related party (in shares) |  |  |  |  | 952,380 | 0
Common shares acquired by related party value |  |  |  |  | $ 95 | $ 0
Common shares acquired by related party as finance fee (in shares) |  |  |  |  | 119,476,559 | 25,448,503
Common shares acquired by related party as finance fee, fair value |  |  |  |  | $ 8,960 | $ 5,124
Non-brokered private placement | Sentient |  |  |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |  |  |
Units subscribed (in shares) | 38,666,666 |  |  |  |  |
Net proceeds from units subscribed by related party | $ 2,900 |  |  |  |  |
Common share purchase warrants granted (in shares) | 19,333,333 |  |  |  |  |
Common share purchase warrants granted, exercise price (in dollars per share) | $ 0.12 |  |  |  |  |
Brokered private placement | Sentient |  |  |  |  |  |
Disclosure of transactions between related parties [line items] |  |  |  |  |  |
Units subscribed (in shares) |  | 94,666,666 |  |  |  |
Net proceeds from units subscribed by related party |  | $ 7,100 |  |  |  |
Common share purchase warrants granted (in shares) |  | 47,333,333 |  |  |  |
Common share purchase warrants granted, exercise price (in dollars per share) |  | $ 0.12 |  |  |  |

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