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v3.3.1.900

Debt (Details) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2015 USD ($) oz | Dec. 31, 2014 USD ($) | Dec. 31, 2013 USD ($) | Mar. 12, 2014 USD ($) | Jan. 29, 2013 USD ($)
Debt Instrument [Line Items] |  |  |  |  |
Percentage of Actual Gold Production | 50.00% |  |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Current | $ 10,431 | $ 17,498 |  |  |
Debt | 479,979 | 451,048 |  |  |
Interest expenses incurred for various debt instruments |  |  |  |  |
Interest Paid on Convertible Notes due 2028 | 54 | 173 | $ 466 |  |
Interest Paid on Senior Notes due 2021 | 33,437 | 32,741 | 21,853 |  |
Interest paid on short-term credit agreement | 326 | 0 | 0 |  |
Interest paid on term loan due 2020 | 4,719 | 0 | 0 |  |
San Bartolomé Lines of Credit | 795 | 0 | 0 |  |
Line of Credit Facility, Commitment Fee Amount | 0 | 179 | 612 |  |
Write off revolver costs, interest expense | 0 | 3,035 | 0 |  |
Interest Paid on Capital Leases | 1,035 | 972 | 415 |  |
Interest Expense, Debt | 20 | 0 | 291 |  |
Accretion of Franco Nevada royalty obligation | 6,567 | 10,773 | 17,641 |  |
Debt Issuance Cost | 2,257 | 1,740 | 2,143 |  |
Amortization of debt issuance costs | 409 | 357 | (576) |  |
Capitalized interest | (3,098) | (1,710) | (2,694) |  |
Total interest expense, net of capitalized interest | 45,703 | 47,546 | $ 41,303 |  |
San Bartolome Letter of Credit Facility [Member] |  |  |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Debt | $ 4,571 | $ 10,304 |  |  |
3.25% Convertible Senior Notes due March 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.25% | 3.25% |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Debt Instrument, Face Amount |  | $ 0 |  |  |
Senior Notes due 2021 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 7.875% | 7.875% |  |  | 7.875%
Long term debt and capital lease obligations |  |  |  |  |
Debt Instrument, Face Amount |  |  |  | $ 150,000 | $ 300,000
Debt | $ 373,433 |  |  |  |
Palmarejo gold production royalty [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Interest Rate, Effective Percentage | 30.50% |  |  |  |
Capital Lease Obligations [Member] |  |  |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Debt | $ 7,774 | $ 13,141 |  |  |
Palmarejo gold production royalty [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Payment made for gold on the end of royalty obligation | oz | 4,167 |  |  |  |
Annual Inflation Compounding Adjustment | 1.00% |  |  |  |
Short Term Credit Agreement [Member] |  |  |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Current | $ 1,000 | 0 |  |  |
Debt | 93,489 | 0 |  |  |
3.25% Convertible Senior Notes due March 2028 [Member] |  |  |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Current | 0 | 5,334 |  |  |
Senior Notes due 2021 [Member] |  |  |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Current | 0 | 0 |  |  |
Capital Lease Obligations [Member] |  |  |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Current | 9,431 | 7,683 |  |  |
San Bartolome Letter of Credit Facility [Member] |  |  |  |  |
Long term debt and capital lease obligations |  |  |  |  |
Current | $ 0 | $ 4,481 |  |  |

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