Exploration and Evaluation Costs (Details) - CAD ($) $ in Thousands | 12 Months Ended |
Dec. 31, 2018 | Dec. 31, 2017 |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | $ 14,653 | $ 36,170 |
Assaying | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 977 | 1,807 |
Exploration drilling | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 2,066 | 6,934 |
Camp cost, equipment and field supplies | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 1,811 | 3,015 |
Geological consulting services | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 1,672 | 4,313 |
Geophysical analysis | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 212 | 662 |
Permitting, environmental and community costs | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 1,294 | 1,691 |
Expediting and mobilization | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 384 | 968 |
Salaries and wages | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 2,188 | 3,221 |
Fuel and consumables | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 199 | 2,113 |
Aircraft and travel | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 3,487 | 10,703 |
Share based compensation | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 363 | 767 |
Recoveries | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | | (24) |
Nunavut exploration projects [member] | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 8,501 | 23,508 |
Nunavut exploration projects [member] | Assaying | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 695 | 1,297 |
Nunavut exploration projects [member] | Exploration drilling | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 1,368 | 4,936 |
Nunavut exploration projects [member] | Camp cost, equipment and field supplies | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 767 | 1,116 |
Nunavut exploration projects [member] | Geological consulting services | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 526 | 1,810 |
Nunavut exploration projects [member] | Geophysical analysis | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 0 | 366 |
Nunavut exploration projects [member] | Permitting, environmental and community costs | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 302 | 440 |
Nunavut exploration projects [member] | Expediting and mobilization | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 256 | 742 |
Nunavut exploration projects [member] | Salaries and wages | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 1,455 | 2,043 |
Nunavut exploration projects [member] | Fuel and consumables | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 110 | 1,858 |
Nunavut exploration projects [member] | Aircraft and travel | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 2,893 | 8,557 |
Nunavut exploration projects [member] | Share based compensation | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 129 | 343 |
Nunavut exploration projects [member] | Recoveries | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | | 0 |
Homestake Ridge mining property [member] | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 2,087 | 6,929 |
Homestake Ridge mining property [member] | Assaying | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 111 | 357 |
Homestake Ridge mining property [member] | Exploration drilling | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 391 | 1,820 |
Homestake Ridge mining property [member] | Camp cost, equipment and field supplies | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 269 | 679 |
Homestake Ridge mining property [member] | Geological consulting services | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 201 | 785 |
Homestake Ridge mining property [member] | Geophysical analysis | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 0 | 86 |
Homestake Ridge mining property [member] | Permitting, environmental and community costs | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 107 | 186 |
Homestake Ridge mining property [member] | Expediting and mobilization | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 93 | 176 |
Homestake Ridge mining property [member] | Salaries and wages | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 327 | 866 |
Homestake Ridge mining property [member] | Fuel and consumables | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 67 | 231 |
Homestake Ridge mining property [member] | Aircraft and travel | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 475 | 1,618 |
Homestake Ridge mining property [member] | Share based compensation | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 46 | 149 |
Homestake Ridge mining property [member] | Recoveries | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | | (24) |
Peruvian exploration projects [member] | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 4,065 | 5,733 |
Peruvian exploration projects [member] | Assaying | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 171 | 153 |
Peruvian exploration projects [member] | Exploration drilling | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 307 | 178 |
Peruvian exploration projects [member] | Camp cost, equipment and field supplies | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 775 | 1,220 |
Peruvian exploration projects [member] | Geological consulting services | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 945 | 1,718 |
Peruvian exploration projects [member] | Geophysical analysis | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 212 | 210 |
Peruvian exploration projects [member] | Permitting, environmental and community costs | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 885 | 1,065 |
Peruvian exploration projects [member] | Expediting and mobilization | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 35 | 50 |
Peruvian exploration projects [member] | Salaries and wages | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 406 | 312 |
Peruvian exploration projects [member] | Fuel and consumables | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 22 | 24 |
Peruvian exploration projects [member] | Aircraft and travel | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | 119 | 528 |
Peruvian exploration projects [member] | Share based compensation | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | $ 188 | 275 |
Peruvian exploration projects [member] | Recoveries | | |
DisclosureOfExplorationAndEvaluationCostsLineItems [Line Items] | | |
Exploration and evaluation costs | | $ 0 |