v3.26.1
Securities - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Debt Securities, Available-for-Sale [Line Items]      
Carrying value of securities $ 75,508,129   $ 76,699,904
Sales of investment securities 0 $ 0  
Collateral Pledged [Member]      
Debt Securities, Available-for-Sale [Line Items]      
Carrying value of securities $ 46,500,000   $ 47,500,000