v3.26.3
Marketable Securities - Maturities of Marketable Securities (Details) - USD ($)
Sep. 30, 2026
Dec. 31, 2025
Held-to-maturity securities:    
Due in one year or less $ 6,448,602 $ 10,618,881
Due in 12 – 24 months 3,000,000 1,997,000
Held-to-maturity securities $ 9,448,602 $ 12,615,881