v3.25.2
SEGMENTED INFORMATION (Details)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
segment
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Segment Reporting [Abstract]          
Number of operating segments | segment     4    
Number of reportable segments | segment     4    
Segment Reporting Information [Line Items]          
Revenue $ 27,836 $ 7,184 $ 41,884 $ 15,597  
Pre-development, evaluation and exploration (9,045) (10,436) (18,590) (17,710)  
Property maintenance (3,166) (2,781) (7,313) (7,103)  
Adjusted loss from operations (9,652) (25,099) (19,519) (35,351)  
Depletion, depreciation and amortization (547) (74) (923) (451)  
Royalties (1,214) (356) (1,757) (1,618)  
General and administrative (7,338) (5,733) (12,328) (9,958)  
Loss from operations (18,751) (31,262) (34,527) (47,378)  
Capital expenditures     3,063   $ 2,307
Total assets 782,881   782,881   655,629
Operating Segments | Granite Creek          
Segment Reporting Information [Line Items]          
Revenue 19,727 3,288 28,422 6,487  
Costs applicable to sales (22,067) (15,988) (30,386) (20,894)  
Pre-development, evaluation and exploration (5,949) (7,634) (9,719) (12,115)  
Property maintenance (130) (144) (276) (378)  
Adjusted loss from operations (8,419) (20,478) (11,959) (26,900)  
Capital expenditures     1,491   1,138
Total assets 120,905   120,905   115,414
Operating Segments | Ruby Hill          
Segment Reporting Information [Line Items]          
Revenue 2,288 1,214 3,678 2,127  
Costs applicable to sales (1,726) (1,373) (2,808) (2,241)  
Pre-development, evaluation and exploration (1,898) (296) (5,089) (713)  
Property maintenance (519) (513) (1,356) (1,009)  
Adjusted loss from operations (1,855) (968) (5,575) (1,836)  
Capital expenditures     911   407
Total assets 119,130   119,130   117,277
Operating Segments | Lone Tree          
Segment Reporting Information [Line Items]          
Revenue 5,821 2,682 9,784 6,983  
Costs applicable to sales (1,484) (1,705) (2,306) (3,000)  
Pre-development, evaluation and exploration (10) (37) (33) (45)  
Property maintenance (2,170) (1,714) (4,918) (4,907)  
Adjusted loss from operations 2,157 (774) 2,527 (969)  
Capital expenditures     661   762
Total assets 260,980   260,980   259,689
Operating Segments | Cove          
Segment Reporting Information [Line Items]          
Revenue 0 0 0 0  
Costs applicable to sales 0 0 0 0  
Pre-development, evaluation and exploration (1,174) (2,343) (3,721) (4,615)  
Property maintenance (194) (248) (407) (501)  
Adjusted loss from operations (1,368) (2,591) (4,128) (5,116)  
Capital expenditures     0   0
Total assets 53,788   53,788   53,412
Corporate and other          
Segment Reporting Information [Line Items]          
Revenue 0 0 0 0  
Costs applicable to sales 0 0 0 0  
Pre-development, evaluation and exploration (14) (126) (28) (222)  
Property maintenance (153) (162) (356) (308)  
Adjusted loss from operations (167) $ (288) (384) $ (530)  
Capital expenditures     0   0
Total assets $ 228,078   $ 228,078   $ 109,837