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INVESTMENT IN MINERA SANTA CRUZ S.A. ("MSC") - SAN JOSE MINE - Summary of Operating Results from MSC (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018
INVESTMENT IN MINERA SANTA CRUZ S.A. ("MSC") - SAN JOSE MINE |  |  |  |  |
Revenue from gold and silver sales | $ 36,383 | $ 33,806 | $ 51,966 | $ 74,847 |
Other operating expenses | (15,872) | (18,188) | (27,852) | (37,067) |
Net (loss) income before tax | (13,515) | (7,520) | (23,533) | (13,869) |
Net loss | (13,014) | (5,380) | (23,150) | (10,591) |
Income tax recovery | (501) | (2,140) | (383) | (3,278) |
(Loss) from investment in MSC, net of amortization | (4,137) | (2,265) | (6,447) | (2,477) |
Dividends received |  |  |  | 7,200 |
MSC |  |  |  |  |
INVESTMENT IN MINERA SANTA CRUZ S.A. ("MSC") - SAN JOSE MINE |  |  |  |  |
Net loss | (1,784) | (3,773) | (3,142) | (3,343) | $ (10,065)
Amortization of fair value increments | (2,459) | (2,482) | (4,372) | (4,597) | (9,730)
Income tax recovery | $ 106 | 3,990 | $ 1,067 | 5,463 | $ 7,930
Ownership interest (as a percent) | 49.00% |  | 49.00% |  |
(Loss) from investment in MSC, net of amortization | $ (4,137) | (2,265) | $ (6,447) | (2,477) |
Dividends received |  | 2,400 | 2,000 |  |
MSC |  |  |  |  |
INVESTMENT IN MINERA SANTA CRUZ S.A. ("MSC") - SAN JOSE MINE |  |  |  |  |
Revenue from gold and silver sales | 62,597 | 52,272 | 108,800 | 102,934 |
Production costs applicable to sales | (52,896) | (43,346) | (89,236) | (86,814) |
Other operating expenses | (9,440) | (3,553) | (18,843) | (7,612) |
Other expenses | (855) | (6,136) | (3,298) | (8,254) |
Net (loss) income before tax | (594) | (763) | (2,577) | 254 |
Current and deferred tax expense | (3,049) | (6,937) | (3,838) | (7,076) |
Net loss | $ (3,643) | $ (7,700) | $ (6,415) | $ (6,822) |
Summarized key financial information (as a percent) |  |  | 100.00% |  |

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