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Segment Reporting (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Financial information relating to reporting segments |  |  |  |
Revenue |  | $ 821,206 | $ 785,636 | $ 832,828
Amortization |  | 99,822 | 111,626 | 128,315
Other operating expenses |  | 96,241 | 80,107 | 84,966
Fair value adjustments, net, pretax |  | 3,384 | (66,668) | (543)
Interest expense, net of capitalized interest |  | (29,099) | (23,861) | (16,451)
Other, net | [1] | (7,463) | 66,331 | (27,036)
Income and mining tax (expense) benefit |  | (35,156) | (14,658) | (34,958)
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent |  | (103,612) | (78,107) | (31,322)
Net income (loss) |  | (103,612) | (78,107) | (31,322)
Assets, Net | [2] | 1,943,037 | 1,669,982 | 1,424,934
Capital expenditures |  | 364,617 | 352,354 | 309,781
Gain on debt extinguishment |  | 3,437 | 0 | (9,173)
Palmarejo [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Amortization |  | 35,709 | 35,432 | 36,062
Other operating expenses |  | 8,064 | 4,372 | 4,442
Fair value adjustments, net, pretax |  | 0 | 0 | 0
Interest expense, net of capitalized interest |  | 844 | (12) | (592)
Other, net | [1] | 4,590 | 3,204 | (28,198)
Income and mining tax (expense) benefit |  | (26,016) | (28,771) | (29,730)
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent |  | 46,703 | 48,870 | 59,034
Assets, Net | [2] | 312,879 | 295,715 | 294,893
Capital expenditures |  | 41,766 | 42,648 | 36,539
Gain on debt extinguishment |  | 0 |  | 0
Rochester |  |  |  |
Financial information relating to reporting segments |  |  |  |
Amortization |  | 26,392 | 22,626 | 20,187
Other operating expenses |  | 26,005 | 7,540 | 5,915
Fair value adjustments, net, pretax |  | 0 | 0 | 0
Interest expense, net of capitalized interest |  | (1,603) | (810) | (1,034)
Other, net | [1] | (293) | (306) | (328)
Income and mining tax (expense) benefit |  | (816) | 876 | 559
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent |  | (71,579) | (70,536) | (33,339)
Assets, Net | [2] | 1,081,442 | 809,116 | 559,283
Capital expenditures |  | 263,401 | 246,360 | 166,548
Gain on debt extinguishment |  | 0 |  | 0
Kensington |  |  |  |
Financial information relating to reporting segments |  |  |  |
Amortization |  | 25,905 | 39,032 | 54,933
Other operating expenses |  | 3,440 | 1,685 | 6,285
Fair value adjustments, net, pretax |  | 0 | 0 | 0
Interest expense, net of capitalized interest |  | (1,744) | (1,446) | (704)
Other, net | [1] | (311) | (206) | (164)
Income and mining tax (expense) benefit |  | 0 | 127 | (414)
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent |  | (29,481) | (2,111) | 12,784
Assets, Net | [2] | 171,602 | 148,516 | 142,926
Capital expenditures |  | 53,316 | 31,456 | 27,522
Gain on debt extinguishment |  | 0 |  | 0
Wharf |  |  |  |
Financial information relating to reporting segments |  |  |  |
Amortization |  | 6,694 | 8,247 | 11,038
Other operating expenses |  | 4,157 | 1,379 | 1,770
Fair value adjustments, net, pretax |  | 0 | 0 | 0
Interest expense, net of capitalized interest |  | (329) | (66) | (145)
Other, net | [1] | (396) | (62) | 1,634
Income and mining tax (expense) benefit |  | (7,047) | (2,868) | (4,799)
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent |  | 56,219 | 34,361 | 56,887
Assets, Net | [2] | 102,245 | 105,209 | 87,579
Capital expenditures |  | 2,472 | 3,138 | 8,072
Gain on debt extinguishment |  | 0 |  | 0
Silvertip [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Amortization |  | 4,018 | 4,912 | 4,797
Other operating expenses |  | 17,104 | 22,322 | 26,090
Fair value adjustments, net, pretax |  | 0 | 0 | 0
Interest expense, net of capitalized interest |  | (63) | (176) | 1,276
Other, net | [1] | (129) | (354) | (406)
Income and mining tax (expense) benefit |  | 0 | 0 | 1,478
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent |  | (33,565) | (32,392) | (43,826)
Assets, Net | [2] | 215,545 | 244,151 | 230,617
Capital expenditures |  | 2,867 | 24,797 | 70,069
Gain on debt extinguishment |  | 0 |  | 0
Other Mining Properties [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Amortization |  | 1,104 | 1,377 | 1,298
Other operating expenses |  | 37,471 | 42,809 | 40,464
Fair value adjustments, net, pretax |  | 3,384 | (66,668) | (543)
Interest expense, net of capitalized interest |  | (26,204) | (21,351) | (15,252)
Other, net | [1] | (10,924) | 64,055 | 426
Income and mining tax (expense) benefit |  | (1,277) | 15,978 | (2,052)
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent |  | (71,909) | (56,299) | (82,862)
Assets, Net | [2] | 59,324 | 67,275 | 109,636
Capital expenditures |  | 795 | 3,955 | 1,031
Gain on debt extinguishment |  | 3,437 |  | (9,173)
Gold [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 575,677 | 572,877 | 578,911
Gold [Member] | Palmarejo [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 155,036 | 157,595 | 150,098
Gold [Member] | Rochester |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 75,571 | 64,460 | 49,659
Gold [Member] | Kensington |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 162,010 | 201,859 | 214,635
Gold [Member] | Wharf |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 183,060 | 148,963 | 164,519
Gold [Member] | Silvertip [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 0 | 0 | 0
Gold [Member] | Other Mining Properties [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 0 | 0 | 0
Product, Silver |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 245,529 | 212,759 | 253,917
Product, Silver | Palmarejo [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 158,171 | 145,839 | 170,176
Product, Silver | Rochester |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 80,451 | 65,203 | 81,163
Product, Silver | Kensington |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 468 | 634 | 370
Product, Silver | Wharf |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 6,439 | 1,083 | 2,208
Product, Silver | Silvertip [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 0 | 0 | 0
Product, Silver | Other Mining Properties [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 0 | 0 | 0
Product, Metal [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 821,206 | 785,636 | 832,828
Product, Metal [Member] | Palmarejo [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 313,207 | 303,434 | 320,274
Product, Metal [Member] | Rochester |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 156,022 | 129,663 | 130,822
Product, Metal [Member] | Kensington |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 162,478 | 202,493 | 215,005
Product, Metal [Member] | Wharf |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 189,499 | 150,046 | 166,727
Product, Metal [Member] | Silvertip [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 0 | 0 | 0
Product, Metal [Member] | Other Mining Properties [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Revenue |  | 0 | 0 | 0
Product |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales | [3] | 632,896 | 606,530 | 511,539
Product | Palmarejo [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales | [3] | 194,309 | 182,576 | 153,655
Product | Rochester |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales | [3] | 171,271 | 165,166 | 131,240
Product | Kensington |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales | [3] | 152,659 | 155,725 | 133,065
Product | Wharf |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales | [3] | 114,657 | 103,063 | 93,579
Product | Silvertip [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales | [3] | 0 | 0 | 0
Product | Other Mining Properties [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales | [3] | 0 | 0 | 0
Mineral, Exploration |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales |  | 30,962 | 26,624 | 51,169
Mineral, Exploration | Palmarejo [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales |  | 7,840 | 6,605 | 8,561
Mineral, Exploration | Rochester |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales |  | 1,221 | 4,627 | 6,016
Mineral, Exploration | Kensington |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales |  | 7,900 | 6,637 | 6,656
Mineral, Exploration | Wharf |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales |  | 0 | 0 | 143
Mineral, Exploration | Silvertip [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales |  | 12,251 | 4,628 | 15,287
Mineral, Exploration | Other Mining Properties [Member] |  |  |  |
Financial information relating to reporting segments |  |  |  |
Costs applicable to sales |  | $ 1,750 | $ 4,127 | $ 14,506
[1] | See Note 15 -- Additional Comprehensive Income (Loss) Detail for additional detail
[2] | Segment assets include receivables, prepaids, inventories, property, plant and equipment, and mineral interests
[3] | Excludes amortization.

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