v3.26.1
AVAILABLE-FOR-SALE SECURITIES, AT FAIR VALUE - Narrative (Details)
3 Months Ended
Mar. 31, 2026
USD ($)
entity
Mar. 31, 2025
USD ($)
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  
Principal amount     $ 3,000,000  
Available-for-sale securities, at fair value, net $ 3,147,609   3,108,750  
Available-for-sale securities, at fair value; net of allowance for credit losses 3,147,609   3,108,750  
Accrued interest on available-for-sale securities 393,184   $ 354,325  
Current period provision for expected credit losses 0 $ 0    
Available-for-sale securities interest income $ 38,859 $ 37,434    
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%   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%