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Receivables from, Payables to, and Deposits with Broker-Dealers and Clearing Organizations (Details) - USD ($)
Dec. 31, 2024
Dec. 31, 2023
MSCO shares of DTCC [Member]    
Receivables from, Payables to, and Deposits with Broker-Dealers and Clearing Organizations [Line Items]    
Common stock value $ 1,145,000 $ 1,236,000