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Segment Reporting (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Financial information relating to reporting segments |  |  |  |  |  |
Revenue |  | $ 662,497 |  | $ 639,236 |  | $ 632,526
Royalty Revenue |  | 3,280 |  | 6,850 |  | 3,216
Revenues |  | 665,777 |  | 646,086 |  | 635,742
Costs applicable to sales | [1] | 409,541 |  | 479,654 |  | 477,945
Amortization |  | 123,161 |  | 143,751 |  | 162,436
Exploration |  | 12,930 |  | 11,647 |  | 21,740
Write-downs |  | 4,446 |  | 313,337 |  | 1,472,721
Other operating expenses |  | 46,595 |  | 50,627 |  | 66,882
Gains (Losses) on Extinguishment of Debt |  | (21,365) |  | 15,916 |  | 0
Fair value adjustments, net |  | (11,581) |  | 5,202 |  | 3,618
Interest expense, net |  | (36,920) |  | (45,703) |  | (47,546)
Other, net |  | 1,875 |  | (15,931) |  | (5,218)
Income and mining tax benefit (expense) |  | 54,239 |  | 26,263 |  | 428,254
Net income (loss) |  | 55,352 |  | (367,183) |  | (1,186,874)
Assets, Net |  | 1,122,038 |  | 1,103,310 | [2] | 1,075,259
Capital expenditures |  | 101,013 |  | 95,193 |  | 64,244
Palmarejo [Member] |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |
Revenue |  | 141,273 |  | 169,133 |  | 244,003
Royalty Revenue |  | 0 |  | 0 |  | 0
Revenues |  | 141,273 |  | 169,133 |  | 244,003
Costs applicable to sales |  | 80,820 | [3] | 138,476 | [4] | 187,276
Amortization |  | 36,599 |  | 32,423 |  | 69,431
Exploration |  | 5,063 |  | 4,533 |  | 6,671
Write-downs |  | 0 |  | 224,507 |  | 784,038
Other operating expenses |  | 1,213 |  | 1,293 |  | 620
Gains (Losses) on Extinguishment of Debt |  | 0 |  | 0 |  |
Fair value adjustments, net |  | (5,814) |  | 3,160 |  | (1,847)
Interest expense, net |  | (1,187) |  | 4,269 |  | 9,320
Other, net |  | (12,125) |  | (10,968) |  | 131
Income and mining tax benefit (expense) |  | 45,085 |  | (37,597) |  | (251,840)
Net income (loss) |  | 43,537 |  | (206,579) |  | (563,229)
Assets, Net |  | 436,642 | [5] | 406,648 | [2] | 332,369
Capital expenditures |  | 35,810 |  | 35,991 |  | 26,084
Rochester [Member] |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |
Revenue |  | 139,945 |  | 143,930 |  | 123,768
Royalty Revenue |  | 0 |  | 0 |  | 0
Revenues |  | 139,945 |  | 143,930 |  | 123,768
Costs applicable to sales |  | 89,726 | [3] | 103,994 | [4] | 91,462
Amortization |  | 21,838 |  | 23,906 |  | 20,790
Exploration |  | 841 |  | 1,324 |  | 2,636
Write-downs |  | 0 |  | 0 |  | 0
Other operating expenses |  | 2,801 |  | 2,948 |  | 2,813
Gains (Losses) on Extinguishment of Debt |  | 0 |  | 0 |  |
Fair value adjustments, net |  | (4,133) |  | 818 |  | 3,653
Interest expense, net |  | (664) |  | 748 |  | 679
Other, net |  | (3,859) |  | (13) |  | 105
Income and mining tax benefit (expense) |  | (2,785) |  | 1,497 |  | 2,224
Net income (loss) |  | 13,298 |  | 10,318 |  | 6,922
Assets, Net |  | 219,009 | [5] | 190,714 | [2] | 196,765
Capital expenditures |  | 16,446 |  | 25,330 |  | 11,898
Kensington [Member] |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |
Revenue |  | 146,593 |  | 148,710 |  | 136,960
Royalty Revenue |  | 0 |  | 0 |  | 0
Revenues |  | 146,593 |  | 148,710 |  | 136,960
Costs applicable to sales |  | 96,731 | [3] | 105,640 | [4] | 105,342
Amortization |  | 34,787 |  | 42,240 |  | 43,619
Exploration |  | 3,487 |  | 2,596 |  | 8,005
Write-downs |  | 0 |  | 0 |  | 107,832
Other operating expenses |  | 1,038 |  | 1,301 |  | 796
Gains (Losses) on Extinguishment of Debt |  | 0 |  | 0 |  |
Fair value adjustments, net |  | 0 |  | 0 |  | 0
Interest expense, net |  | (128) |  | 218 |  | 214
Other, net |  | (25) |  | 7 |  | (22)
Income and mining tax benefit (expense) |  | 0 |  | 0 |  | 0
Net income (loss) |  | 10,397 |  | (3,278) |  | (128,870)
Assets, Net |  | 199,232 | [5] | 197,873 | [2] | 215,973
Capital expenditures |  | 36,826 |  | 23,834 |  | 16,220
Wharf [Member] |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |
Revenue |  | 136,678 |  | 84,052 |  |
Royalty Revenue |  | 0 |  | 0 |  |
Revenues |  | 136,678 |  | 84,052 |  |
Costs applicable to sales |  | 66,379 | [3] | 52,197 | [4] |
Amortization |  | 20,621 |  | 16,378 |  |
Exploration |  | 2 |  | 134 |  |
Write-downs |  | 0 |  | 0 |  |
Other operating expenses |  | 2,238 |  | 1,717 |  |
Gains (Losses) on Extinguishment of Debt |  | 0 |  | 0 |  |
Fair value adjustments, net |  | 0 |  | 0 |  |
Interest expense, net |  | (69) |  | 0 |  |
Other, net |  | 17 |  | 143 |  |
Income and mining tax benefit (expense) |  | (4,293) |  | 857 |  |
Net income (loss) |  | 43,093 |  | 12,912 |  |
Assets, Net |  | 105,901 | [5] | 113,305 | [2] |
Capital expenditures |  | 4,812 |  | 3,211 |  |
San Bartolome [Member] |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |
Revenue |  | 93,880 |  | 84,679 |  | 117,749
Royalty Revenue |  | 0 |  | 0 |  | 0
Revenues |  | 93,880 |  | 84,679 |  | 117,749
Costs applicable to sales |  | 74,166 | [3] | 75,827 | [4] | 89,659
Amortization |  | 6,633 |  | 17,798 |  | 19,423
Exploration |  | 0 |  | 126 |  | 120
Write-downs |  | 0 |  | 66,712 |  | 118,754
Other operating expenses |  | 2,909 |  | 1,787 |  | (251)
Gains (Losses) on Extinguishment of Debt |  | 0 |  | 0 |  |
Fair value adjustments, net |  | 0 |  | 0 |  | 0
Interest expense, net |  | (24) |  | 725 |  | 52
Other, net |  | 1,590 |  | 1,557 |  | 2,461
Income and mining tax benefit (expense) |  | 6,252 |  | 5,154 |  | (18,114)
Net income (loss) |  | 17,990 |  | (81,893) |  | (89,433)
Assets, Net |  | 76,317 | [5] | 91,141 | [2] | 188,616
Capital expenditures |  | 6,631 |  | 6,220 |  | 7,937
Coeur Capital [Member] |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |
Revenue |  | 4,128 |  | 8,732 |  | 10,046
Royalty Revenue |  | 3,280 |  | 6,850 |  | 3,216
Revenues |  | 7,408 |  | 15,582 |  | 13,262
Costs applicable to sales |  | 1,719 | [3] | 3,520 | [4] | 4,206
Amortization |  | 1,117 |  | 9,010 |  | 7,015
Exploration |  | 1,797 |  | (124) |  | 515
Write-downs |  | 4,446 |  | 22,118 |  | 6,202
Other operating expenses |  | 226 |  | 33 |  | 938
Gains (Losses) on Extinguishment of Debt |  | 0 |  | 0 |  |
Fair value adjustments, net |  | 0 |  | 0 |  | 0
Interest expense, net |  | (34) |  | 0 |  | 1
Other, net |  | 6,014 |  | (3,182) |  | (7,141)
Income and mining tax benefit (expense) |  | (2,504) |  | (5,542) |  | (2,067)
Net income (loss) |  | 1,579 |  | (16,615) |  | (10,689)
Assets, Net |  | 9,285 | [5] | 27,892 | [2] | 59,848
Capital expenditures |  | 0 |  | 0 |  | 0
Other Mining Properties [Member] |  |  |  |  |  |
Financial information relating to reporting segments |  |  |  |  |  |
Revenue |  | 0 |  | 0 |  | 0
Royalty Revenue |  | 0 |  | 0 |  | 0
Revenues |  | 0 |  | 0 |  | 0
Costs applicable to sales |  | 0 | [3] | 0 | [4] | 0
Amortization |  | 1,566 |  | 1,996 |  | 2,158
Exploration |  | 1,740 |  | 3,058 |  | 3,793
Write-downs |  | 0 |  | 0 |  | 455,895
Other operating expenses |  | 36,170 |  | 41,548 |  | 61,966
Gains (Losses) on Extinguishment of Debt |  | (21,365) |  | 15,916 |  |
Fair value adjustments, net |  | (1,634) |  | 1,224 |  | 1,812
Interest expense, net |  | (34,814) |  | 39,743 |  | 37,280
Other, net |  | 10,263 |  | (3,475) |  | (752)
Income and mining tax benefit (expense) |  | 12,484 |  | 9,368 |  | (158,457)
Net income (loss) |  | (74,542) |  | (82,048) |  | (401,575)
Assets, Net |  | 75,652 | [5] | 75,737 | [2] | 81,688
Capital expenditures |  | $ 488 |  | $ 607 |  | $ 2,105
[1] | Excludes amortization.
[2] | Segment assets include receivables, prepaids, inventories, property, plant and equipment, and mineral interests
[3] | Excludes amortization
[4] | Excludes amortization
[5] | Segment assets include receivables, prepaids, inventories, property, plant and equipment, and mineral interest

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