v3.26.1
Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Retained Earnings (Accumulated Deficit) $ (413,579,326)       $ (413,579,326)   $ (378,727,508)  
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest (25,468,401) $ (9,383,417) $ (7,826,943) $ (9,093,931) (34,851,818) $ (16,920,874)    
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation         14,453,590 17,633,471    
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation 31,405,235   $ 18,587,742   31,405,235 $ 18,587,742 $ 16,951,645 $ 954,271
Long-Term Debt, Gross 0       0      
Comstock Metals [Member]                
Accounts Receivable, after Allowance for Credit Loss 2,309,422       2,309,422      
Comstock Metals [Member] | Recycling, Decommissioning Services, and Other Services [Member]                
Accounts Receivable, after Allowance for Credit Loss 510,280       510,280      
Comstock Metals [Member] | Recycling [Member]                
Accounts Receivable, after Allowance for Credit Loss $ 1,799,142       $ 1,799,142