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OPERATING SEGMENT REPORTING - Summary of Reportable Operating Segments (Details) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Operating Segment Reporting |  |
Revenue from gold and silver sales | $ 34,752,000 | $ 25,542,000
Depreciation and depletion | (6,896,000) | (3,712,000)
Gross profit | 4,443,000 | (5,994,000)
Advanced projects - Other | (1,680,000) | (1,379,000)
Impairment loss on mineral property interests and plant and equipment (Note 8) | 0 |
Loss from investment in Minera Santa Cruz S.A. | (3,461,000) | (1,120,000)
Loss before income and mining taxes | (36,946,000) | (21,878,000)
United States Reportable Segment [Member] |  |
Operating Segment Reporting |  |
Revenue from gold and silver sales | 11,587,000 | 11,742,000
Depreciation and depletion | (1,260,000) | (818,000)
Gross profit | 986,000 | (3,248,000)
Advanced projects - Other | (289,000) | (45,000)
Segment loss | (76,000) | (4,742,000)
Capital expenditures | 2,991,000 | 277,000
Canada |  |
Operating Segment Reporting |  |
Revenue from gold and silver sales | 23,165,000 | 12,896,000
Depreciation and depletion | (5,636,000) | (2,894,000)
Gross profit | 3,457,000 | 1,355,000
Advanced projects - Other |  | (91,000)
Segment loss | (1,283,000) | (436,000)
Capital expenditures | 2,773,000 | 3,546,000
Mexico Reportable Segment [Member] |  |
Operating Segment Reporting |  |
Revenue from gold and silver sales |  | 904,000
Gross profit |  | (4,101,000)
Advanced projects - Other | (1,391,000) | (1,243,000)
Segment loss | (1,391,000) | (5,345,000)
MSC |  |
Operating Segment Reporting |  |
Loss from investment in Minera Santa Cruz S.A. | (3,461,000) | (1,120,000)
Segment loss | (3,461,000) | (1,120,000)
McEwen Copper |  |
Operating Segment Reporting |  |
Advanced projects - Other | (31,880,000) | (9,756,000)
Segment loss | (32,267,000) | (9,816,000)
Capital expenditures | 954,000 | 234,000
Total Segment |  |
Operating Segment Reporting |  |
Revenue from gold and silver sales | 34,752,000 | 25,542,000
Depreciation and depletion | (6,896,000) | (3,712,000)
Gross profit | 4,443,000 | (5,994,000)
Advanced projects - Other | (33,560,000) | (11,135,000)
Loss from investment in Minera Santa Cruz S.A. | (3,461,000) | (1,120,000)
Segment loss | (38,478,000) | (21,459,000)
General and Administrative and other | 1,532,000 | (419,000)
Loss before income and mining taxes | (36,946,000) | (21,878,000)
Capital expenditures | 6,718,000 | 4,057,000
Gold and silver sales |  |
Operating Segment Reporting |  |
Revenue from gold and silver sales | 34,752,000 | 25,542,000
Product [Member] | United States Reportable Segment [Member] |  |
Operating Segment Reporting |  |
Production costs applicable to sales | (9,341,000) | (14,172,000)
Product [Member] | Canada |  |
Operating Segment Reporting |  |
Production costs applicable to sales | (14,072,000) | (8,647,000)
Product [Member] | Mexico Reportable Segment [Member] |  |
Operating Segment Reporting |  |
Production costs applicable to sales |  | (5,005,000)
Product [Member] | Total Segment |  |
Operating Segment Reporting |  |
Production costs applicable to sales | (23,413,000) | (27,824,000)
Exploration | United States Reportable Segment [Member] |  |
Operating Segment Reporting |  |
Production costs applicable to sales | (773,000) | (1,449,000)
Exploration | Canada |  |
Operating Segment Reporting |  |
Production costs applicable to sales | (4,740,000) | (1,700,000)
Exploration | Mexico Reportable Segment [Member] |  |
Operating Segment Reporting |  |
Production costs applicable to sales |  | (1,000)
Exploration | McEwen Copper |  |
Operating Segment Reporting |  |
Production costs applicable to sales | (387,000) | (60,000)
Exploration | Total Segment |  |
Operating Segment Reporting |  |
Production costs applicable to sales | $ (5,900,000) | $ (3,210,000)

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