v3.26.1
FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets designated as Investments in debt and equity securities (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Fair value hierarchy of assets designated as Investments in debt and equity securities    
Fair value of investments $ 37,228,955 $ 34,382,808
Mutual funds    
Fair value hierarchy of assets designated as Investments in debt and equity securities    
Fair value of investments 36,642,550 33,774,204
Municipal bonds    
Fair value hierarchy of assets designated as Investments in debt and equity securities    
Fair value of investments 586,405 608,604
Level 1    
Fair value hierarchy of assets designated as Investments in debt and equity securities    
Fair value of investments 37,228,955 34,382,808
Level 1 | Mutual funds    
Fair value hierarchy of assets designated as Investments in debt and equity securities    
Fair value of investments 36,642,550 33,774,204
Level 1 | Municipal bonds    
Fair value hierarchy of assets designated as Investments in debt and equity securities    
Fair value of investments $ 586,405 $ 608,604