Revenue from Contracts with Customers (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenue from Contracts with Customers [Abstract]
Underwriter payment receiving period	90 days
Brokerage Commissions [Member]
Total Revenues by Type [Abstract]
Revenues	$ 467,272	$ 503,738
Commissions [Member]
Total Revenues by Type [Abstract]
Revenues	442,138	459,995
Hard Dollar Payments [Member]
Total Revenues by Type [Abstract]
Revenues	$ 25,134	$ 43,743