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v3.19.2

COMMITMENTS AND CONTINGENCIES: - Labor matters (Details) | 1 Months Ended | 6 Months Ended |
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Mar. 31, 2019 PEN (S/) item | Mar. 31, 2019 USD ($) item | Aug. 31, 2018 PEN (S/) item | Aug. 31, 2018 USD ($) item | Jun. 30, 2018 PEN (S/) | Jun. 30, 2018 USD ($) | Jun. 30, 2019 USD ($) item | Aug. 22, 2018 USD ($)
Peru | Labor Matters |  |  |  |  |  |  |  |
Labor matters |  |  |  |  |  |  |  |
Percentage of labor unionized |  |  |  |  |  |  | 64.00% |
Total number of workers |  |  |  |  |  |  | 4,834 |
Number of labor unions |  |  |  |  |  |  | 6 |
Number of labor unions represent majority of workers |  |  |  |  |  |  | 1 |
Number of labor unions other than majority workers unions |  |  |  |  |  |  | 5 |
Term of agreement |  |  | 3 years | 3 years | 3 years | 3 years |  |
Annual salary increase (as a percent) | 5.00% | 5.00% | 5.00% | 5.00% | 5.00% | 5.00% |  |
Labor expense | S/ 45,000 | $ 13,600 | S/ 45,000 | $ 13,600 | S/ 45,000 | $ 13,600 |  |
Number of additional unions | 1 | 1 | 3 | 3 |  |  |  |
Number of unsigned unions | $ |  |  |  |  |  |  | 1 |
Mexico | San Martin |  |  |  |  |  |  |  |
Labor matters |  |  |  |  |  |  |  |
Budgeted cost for rehabilitation of mine | $ |  |  |  |  |  |  |  | $ 87,000,000
Total expense incurred on rehabilitation of mine till date | $ |  |  |  |  |  |  | $ 50,100,000 |

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- Definition Represents the number o0f additional unions. + References No definition available. + Details
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- Definition Represents the number of labor unions in the entity. + References No definition available. + Details
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- Definition Represents the number of labor unions other than the majority workers unions in the entity. + References No definition available. + Details
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- Definition The number of labor unions in the entity representing the majority of workers. + References No definition available. + Details
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- Definition Represents the number of unsigned unions. + References No definition available. + Details
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- Definition Represents percentage of annual salary increase. + References No definition available. + Details
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- Definition Represents the percentage of labor which was unionized labor. + References No definition available. + Details
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- Definition Represents the amount of budgeted cost for rehabilitation of mine. + References No definition available. + Details
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- Definition Represents the total expense incurred on rehabilitation of mine. + References No definition available. + Details
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- Definition Represents the number of workers of the Peruvian operations. + References No definition available. + Details
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- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(b)(4)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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