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FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES (Details) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES    
Cash investments in money market funds $ 14,000,000 $ 1,000,000
Deposits in domestic and foreign financial institutions $ 1,705,957 $ 6,343,143