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v3.3.1.900

Segment Reporting (Details 2) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 USD ($) trading_counterparty | Dec. 31, 2014 USD ($) | Dec. 31, 2013 USD ($)
Long Lived Assets |  |  |
Long Lived Assets in Entity's Country of Domicile | $ 787,986 | $ 729,103 |
Revenues |  |  |
Revenue | 646,086 | 635,742 | $ 745,994
United States [Member] |  |  |
Long Lived Assets |  |  |
Long Lived Assets in Entity's Country of Domicile | 336,210 | 275,594 |
Revenues |  |  |
Revenue | 376,692 | 260,728 | 268,023
Mexico [Member] |  |  |
Long Lived Assets |  |  |
Long Lived Assets in Entity's Country of Domicile | 390,694 | 298,101 |
Revenues |  |  |
Revenue | 171,911 | 245,493 | 324,040
BOLIVIA |  |  |
Long Lived Assets |  |  |
Long Lived Assets in Entity's Country of Domicile | 35,201 | 107,960 |
Revenues |  |  |
Revenue | 84,679 | 117,749 | 141,721
Australia [Member] |  |  |
Long Lived Assets |  |  |
Long Lived Assets in Entity's Country of Domicile | 5,952 | 21,362 |
Revenues |  |  |
Revenue | 8,732 | 10,046 | 12,871
Argentina [Member] |  |  |
Long Lived Assets |  |  |
Long Lived Assets in Entity's Country of Domicile | 10,871 | 10,970 |
Other Foreign Countries [Member] |  |  |
Long Lived Assets |  |  |
Long Lived Assets in Entity's Country of Domicile | 9,058 | 15,116 |
Revenues |  |  |
Revenue | 4,072 | 1,726 | (661)
Mitsui & Co. [Member] |  |  |
Revenues |  |  |
Revenue | 137,700 | 133,800 | 70,300
China National Gold [Domain] |  |  |
Revenues |  |  |
Revenue | 126,200 | 86,800 | 81,500
Asahi Formerly Johnson Matthey [Member] |  |  |
Revenues |  |  |
Revenue | 84,200 | 71,800 | 66,400
TD Securities [Domain] |  |  |
Revenues |  |  |
Revenue | 81,300 | 106,700 | 106,700
Standard Bank [Domain] |  |  |
Revenues |  |  |
Revenue | 34,700 | 87,500 | 69,000
INTL Commodities [Member] |  |  |
Revenues |  |  |
Revenue | 33,100 | 22,400 | 84,600
Valcambi [Member] |  |  |
Revenues |  |  |
Revenue | 0 | 33,900 | 77,200
Auramet [Member] |  |  |
Revenues |  |  |
Revenue | $ 0 | $ 10,800 | $ 111,700
Smelting and Refining [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Number of Trading Counterparties | trading_counterparty | 3 |  |
Dore [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Number of Trading Counterparties | trading_counterparty | 11 |  |
Sales [Member] | Smelting and Refining [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Concentration Risk, Percentage | 26.00% | 37.00% | 28.00%
Sales [Member] | Dore [Member] |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Concentration Risk, Percentage | 74.00% | 63.00% | 72.00%

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