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INCOME TAXES (Tables) | 12 Months Ended
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Dec. 31, 2017
Statement [Line Items] |
Disclosure of deferred taxes [Table Text Block] |
|  | December 31, 2017 |  |  | December 31, 2016 |  |  | December 31, 2015 |
Royalty interest | $ | (4,159,013 | ) | $ | (8,090,497 | ) | $ | (9,053,435 | )
Tax loss carryforwards |  | 2,261,886 |  |  | 3,212,368 |  |  | 2,433,008 |
Other |  | 76,820 |  |  | 124,805 |  |  | 118,541 |
| $ | (1,820,307 | ) | $ | (4,753,324 | ) | $ | (6,501,886 | )
Disclosure of temporary difference, unused tax losses and unused tax credits [Table Text Block] |
|  | December 31, 2017 |  |  | December 31, 2016 |  |  | December 31, 2015 |  |  | Expiry Date Range |
Tax loss carry forwards | $ | 42,094,000 |  | $ | 39,318,000 |  | $ | 37,728,000 |  |  | 2026 - 2037 |
Exploration and evaluation assets |  | 1,485,000 |  |  | 2,137,000 |  |  | 10,022,960 |  |  | No expiry |
Other | $ | 10,425,000 |  | $ | 11,371,000 |  | $ | 8,385,770 |  |  | No expiry |
Disclosure of income tax expense [Table Text Block] |
|  | December 31, 2017 |  |  | December 31, 2016 |  |  | December 31, 2015 |
Current tax expense | $ | - |  | $ | - |  | $ | - |
Deferred tax recovery |  | (2,489,902 | ) |  | (1,439,332 | ) |  | (3,431,230 | )
| $ | (2,489,902 | ) | $ | (1,439,332 | ) | $ | (3,431,230 | )
Disclosure of detailed information about effective income tax expense recovery [Table Text Block] |
|  | December 31, 2017 |  |  | December 31, 2016 |  |  | December 31, 2015 |
Expected income tax (recovery) | $ | (2,569,654 | ) | $ | (886,149 | ) | $ | (2,679,842 | )
Effect of lower tax rates in foreign jurisdictions |  | (1,534,592 | ) |  | (474,971 | ) |  | (2,393,803 | )
Permanent differences |  | 1,007,427 |  |  | 1,010,562 |  |  | 2,594,459 |
Change in unrecognized deductible temporary differences and other |  | 260,595 |  |  | (1,428,442 | ) |  | (60,006 | )
Foreign exchange |  | 346,322 |  |  | 339,668 |  |  | (892,038 | )
| $ | (2,489,902 | ) | $ | (1,439,332 | ) | $ | (3,431,230 | )

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