v3.25.1
OPERATING SEGMENT REPORTING - Reportable Operating Segments (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Operating Segment Reporting      
Revenue from gold and silver sales $ 35,696 $ 41,228  
Production costs applicable to sales (19,605) (25,110)  
Depreciation and depletion (6,021) (10,107)  
Gross profit 10,070 6,011  
Advanced projects (1,684) (2,454)  
Exploration (3,681) (3,871)  
Income (loss) from equity method investments (8,068) (16,734)  
Other segment items (1,696) (1,075)  
Segment profit (loss) $ (5,059) (18,123)  
Segment Reporting, Other Segment Item, Composition, Description Other segment items include:   Other segment items include:
General and administrative $ (3,369) (4,073)  
Depreciation (150) (171)  
Interest and other finance expense (1,309) (833)  
Other income (expense) (1,577) 88  
Loss before income and mining taxes (7,349) (22,940)  
Capital expenditures 14,534 4,522  
Corporate non segment      
Operating Segment Reporting      
General and administrative (2,411) (3,206)  
Depreciation (110) (131)  
Other income (expense) 1,540 (647)  
USA      
Operating Segment Reporting      
Revenue from gold and silver sales 22,391 25,278  
Production costs applicable to sales (9,094) (13,268)  
Depreciation and depletion (1,178) (6,037)  
Gross profit 12,119 5,973  
Exploration (1,421) (1,082)  
Other segment items (418) (434)  
Segment profit (loss) 10,280 4,457  
Capital expenditures 8,263 929  
Canada      
Operating Segment Reporting      
Revenue from gold and silver sales 13,305 14,750  
Production costs applicable to sales (10,511) (11,842)  
Depreciation and depletion (4,843) (4,070)  
Gross profit (2,049) (1,162)  
Exploration (2,260) (2,789)  
Other segment items (347) 136  
Segment profit (loss) (4,656) (3,815)  
Capital expenditures 6,254 2,780  
Mexico      
Operating Segment Reporting      
Revenue from gold and silver sales   1,200  
Gross profit   1,200  
Advanced projects (1,684) (2,454)  
Other segment items (931) (777)  
Segment profit (loss) (2,615) (2,031)  
Capital expenditures 17 813  
MSC      
Operating Segment Reporting      
Income (loss) from equity method investments 510 1,278  
Segment profit (loss) $ 510 1,278  
Subsidiary (as a percent) 100.00%    
McEwen Copper      
Operating Segment Reporting      
Income (loss) from equity method investments $ (8,578) (18,012)  
Segment profit (loss) $ (8,578) $ (18,012)