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FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES (Details) - USD ($)
Jun. 30, 2023
Dec. 31, 2022
FINANCIAL INSTRUMENTS, OFF-BALANCE SHEET RISKS AND CONTINGENCIES    
Cash investments in money market funds $ 14,600,000 $ 22,000,000
Deposits in domestic and foreign financial institutions $ 7,092,122 $ 11,256,800