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INCOME TAXES (Tables) | 12 Months Ended
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Dec. 31, 2018
Statements Line Items |
Disclosure of deferred taxes [Table Text Block] |
|  | December 31, 2018 |  |  | December 31, 2017 |  |  | December 31, 2016 |
Royalty interest | $ | (1,689,673 | ) | $ | (4,159,013 | ) | $ | (8,090,497 | )
Tax loss carryforwards |  | 3,203,640 |  |  | 2,261,886 |  |  | 3,212,368 |
Other |  | 90,071 |  |  | 76,820.00 |  |  | 124,805 |
Total | $ | 1,604,038 |  | $ | (1,820,307 | ) | $ | (4,753,324 | )
Disclosure of temporary difference, unused tax losses and unused tax credits [Table Text Block] |
|  | December 31, 2018 |  |  | December 31, 2017 |  |  | December 31, 2016 |  |  | Expiry Date Range |
Tax loss carryforwards | $ | 47,199,000 |  | $ | 42,094,000 |  | $ | 39,318,000 |  |  | 2019-2038 |
Exploration and evaluation assets |  | 595,000 |  |  | 1,485,000 |  |  | 2,137,000 |  |  | No expiry |
Other |  | 19,192,000 |  |  | 10,425,000 |  |  | 11,371,000 |  |  | No expiry |
Disclosure of income tax expense [Table Text Block] |
| December 31, 2018 | December 31, 2017 | December 31, 2016
Current tax expense | $ - | $ - | $ -
Deferred tax recovery | (3,683,267) | (2,489,902) | (1,439,332)
| $ (3,683,267) | $ (2,489,902) | $ (1,439,332)
Disclosure of detailed information about effective income tax expense recovery [Table Text Block] |
|  | December 31, 2018 |  |  | December 31, 2017 |  |  | December 31, 2016 |
Expected income tax (recovery) | $ | 15,777,270 |  | $ | (2,569,654 | ) | $ | (886,149 | )
Effect of lower tax rates in foreign jurisdictions |  | (22,238,500 | ) |  | (1,534,592 | ) |  | (474,971 | )
Permanent differences |  | 1,332,325 |  |  | 1,007,427 |  |  | 1,010,562 |
Change in unrecognized deductible temporary differences and other |  | 1,627,494 |  |  | 260,595 |  |  | (1,428,442 | )
Foreign exchange |  | (181,856 | ) |  | 346,322 |  |  | 339,668 |
Total | $ | (3,683,267 | ) | $ | (2,489,902 | ) | $ | (1,439,332 | )

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