v3.26.1
AVAILABLE-FOR-SALE SECURITIES, AT FAIR VALUE - Narrative (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
entity
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
entity
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
entity
Sep. 30, 2025
USD ($)
Debt and Equity Securities, FV-NI [Line Items]            
Number of entities, convertible notes ownership | entity 2   2   2  
Principal amount         $ 3,000,000  
Available-for-sale securities, at fair value; net of allowance for credit losses $ 3,186,955   $ 3,186,955   3,108,750  
Accrued interest on available-for-sale securities 432,530   432,530   $ 354,325  
Current period provision for expected credit losses 0 $ 0 0 $ 0    
Available-for-sale securities interest income $ 39,345 $ 44,125 $ 78,205 $ 81,559    
Convertible Promissory Note One            
Debt and Equity Securities, FV-NI [Line Items]            
Principal amount           $ 1,000,000
Interest rate per annum           8.00%
Percentage of credit loss recorded         100.00%  
Convertible Promissory Note Two            
Debt and Equity Securities, FV-NI [Line Items]            
Principal amount         $ 2,000,000  
Interest rate per annum 5.00%   5.00%