Summary of Significant Accounting Policies (Details) - USD ($) shares in Millions		12 Months Ended
	Oct. 18, 2022	Dec. 31, 2023	Dec. 31, 2022
Summary of Significant Accounting Policies [Line items]
Commissions and fees			$ 137,000
Federal deposit insurance corporation		$ 250,000	250,000
Cash deposit in special reserve		158,800,000	135,200,000
Securities segregated for regulatory purposes		$ 115,500,000	141,000,000
Estimated useful lives, term		4 years
Investments			850,000
One-time business development credit			3,000,000
Deferred contract incentive			100,000
Quarterly installments		5,000,000
Advertising and promotion costs		$ 155,000	$ 543,000
Shares authorized (in Shares)		100	100
Property [Member]
Summary of Significant Accounting Policies [Line items]
Estimated useful lives, term		40 years
Minimum [Member]
Summary of Significant Accounting Policies [Line items]
Estimated useful lives, term		4 years
Leases, term		1 year
Contra expense, term			1 year
Maximum [Member]
Summary of Significant Accounting Policies [Line items]
Estimated useful lives, term		10 years
Leases, term		5 years
Contra expense, term			4 years
RISE [Member]
Summary of Significant Accounting Policies [Line items]
Percentage of ownership	68.00%
Software [Member]
Summary of Significant Accounting Policies [Line items]
Estimated useful lives, term		3 years