v3.26.1
BUSINESS SEGMENTS - Schedule of Segment Information (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Pre-Development:        
Total Pre-Development $ 10,174,386 $ 3,210,578 $ 17,574,714 $ 4,321,485
General and Administrative        
Total General and Administrative 6,868,471 2,177,709 12,467,274 3,791,708
Exploration and Development        
Pre-Development:        
Other 185,643 109,683 263,066 123,560
Total Pre-Development 10,174,386 3,210,578 17,574,714 4,321,485
General and Administrative        
Other 1,515,274 1,176,009 3,406,816 1,926,142
Total General and Administrative 6,868,471 2,177,709 12,467,274 3,791,708
Exploration and Development | Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense        
Pre-Development:        
Labor and contractor services 5,353,197 1,001,700 9,060,458 1,865,566
Exploration and Development | Location, Statement of Income, Balance [Axis]: ssmr:PreDevelopmentMiningExpense        
Pre-Development:        
Labor and contractor services 7,692,220 1,443,776 12,230,131 1,946,034
Materials and other directly related costs $ 2,296,523 $ 1,657,119 $ 5,081,517 $ 2,251,891