v3.26.1
Note 10 - Equity - Common Shares Issued (Details) - USD ($)
 3 Months Ended 6 Months Ended
May 13, 2025
Mar. 20, 2025
Feb. 28, 2025
Jan. 27, 2025
Mar. 31, 2026
Jun. 30, 2025
Jun. 30, 2025
Stock Issued During Period, Value, New Issues         $ 60,979,181 $ 1,500,000  
Stock Issued During Period, Shares, New Issues (in shares)             8,842,308
Fair value of stock issued         $ 60,979,181 $ 1,500,000  
Total common shares issued (in shares)             8,842,308
Alvin Fund [Member]              
Stock Issued During Period, Value, New Issues             $ 284,526
Stock Issued During Period, Shares, New Issues (in shares)             93,059
Fair value of stock issued             $ 284,526
Total common shares issued (in shares)             93,059
Kips Bay Select LP [Member]              
Stock Issued During Period, Value, New Issues       $ 212,766     $ 10,739,742
Stock Issued During Period, Shares, New Issues (in shares)       44,024     4,120,225
Fair value of stock issued       $ 212,766     $ 10,739,742
Total common shares issued (in shares)       44,024     4,120,225
Haywood Quarry and Industrial Property [Member]              
Stock Issued During Period, Value, New Issues   $ 700,000          
Stock Issued During Period, Shares, New Issues (in shares)   200,000          
Fair value of stock issued   $ 700,000          
Total common shares issued (in shares)   200,000          
Flux Photon Corporation (“FPC”) [Member]              
Stock Issued During Period, Value, New Issues       $ 5,780,000      
Stock Issued During Period, Shares, New Issues (in shares)       2,000,000      
Fair value of stock issued       $ 5,780,000      
Total common shares issued (in shares)       2,000,000      
Private Placement [Member]              
Stock Issued During Period, Value, New Issues $ 1,500,000            
Stock Issued During Period, Shares, New Issues (in shares) 625,000            
Fair value of stock issued $ 1,500,000            
Total common shares issued (in shares) 625,000            
American Science and Technology Corporation (“AST”) [Member]              
Stock Issued During Period, Value, New Issues   $ 2,482,200          
Stock Issued During Period, Shares, New Issues (in shares)   985,000          
Fair value of stock issued   $ 2,482,200          
Total common shares issued (in shares)   985,000          
Former LINICO Chief Executive Officer [Member]              
Stock Issued During Period, Value, New Issues     $ 1,860,000        
Stock Issued During Period, Shares, New Issues (in shares)     775,000        
Fair value of stock issued     $ 1,860,000        
Total common shares issued (in shares)     775,000