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Rise (Details) - USD ($)
3 Months Ended
Mar. 30, 2022
Sep. 30, 2023
Dec. 31, 2022
Mar. 31, 2022
Dec. 31, 2021
Rise (Details) [Line Items]          
Membership interest percentage 8.30%        
RISE reported assets   $ 1,400,000 $ 1,300,000    
RISE reported liability   $ 100,000    
Tigress And Hedge Connection [Member]          
Rise (Details) [Line Items]          
Issuance of RISE membership interests   68.00%      
RISE [Member]          
Rise (Details) [Line Items]          
Transfers of RISE membership interests 2.00%        
RISE [Member] | Membership interests [Member]          
Rise (Details) [Line Items]          
Exchange for a net increase in assets $ 1,000,000        
Gloria E. Gebbia [Member]          
Rise (Details) [Line Items]          
Transfers of RISE membership interests       24.00%  
Note payable       $ 2,880,000  
Siebert [Member] | Maximum [Member]          
Rise (Details) [Line Items]          
Ownership interest, percentage         76.00%
Siebert [Member] | Minimum [Member]          
Rise (Details) [Line Items]          
Ownership interest, percentage       44.00%