XML 49 R34.htm IDEA: XBRL DOCUMENT v3.22.0.1
FAIR VALUE OF FINANCIAL INSTRUMENTS - Fair Value of Derivative Instruments (Details) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Commodity Contracts | Assets | Futures    
Derivatives, Fair Value [Line Items]    
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net $ 19,648,030 $ 36,882,450