XML 48 R32.htm IDEA: XBRL DOCUMENT v3.25.1
FAIR VALUE OF FINANCIAL INSTRUMENTS - Fair Value of Derivative Instruments (Details) - USD ($)
Mar. 31, 2025
Dec. 31, 2024
FAIR VALUE OF FINANCIAL INSTRUMENTS    
Unrealized gain (loss) on open commodity futures contracts $ 38,213,260 $ 28,431,020
Unrealized gain (loss) on open OTC commodity swap contracts 6,015,701 (2,068)
Commodity Contracts | Futures    
FAIR VALUE OF FINANCIAL INSTRUMENTS    
Unrealized gain (loss) on open commodity futures contracts 38,213,260 28,431,020
Commodity Contracts | Swap    
FAIR VALUE OF FINANCIAL INSTRUMENTS    
Unrealized gain (loss) on open OTC commodity swap contracts $ 6,015,701 $ (2,068)