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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2024
Summary of Significant Accounting Policies [Abstract] |
Schedule of Below Is A Table With Further Detail On The Company’s Securities | Below is a table with further detail on the Company’s securities.
Type of Security |  | Classification |  | Consolidated Statements of Financial Condition |  | Recording of Realized and Unrealized Gain or Loss
Certificates of deposit, Corporate bonds, municipal securities, options |  | Trading |  | Securities owned, at fair value |  | Principal transactions and proprietary trading
Equities |  | Trading |  | Securities owned, at fair value; Securities sold, not yet purchased at fair value |  | Market making, Principal transactions and proprietary trading
U.S. government securities |  | Trading |  | Securities owned, at fair value |  | Principal transactions and proprietary trading
U.S. government securities |  | Trading |  | Cash and securities segregated for regulatory purposes |  | Principal transactions and proprietary trading
Schedule of Estimated Useful Lives | Estimated useful lives are as follows:
Type |  | Useful Life
Property |  | 40 years
Property improvements |  | 10 years
Leasehold improvements |  | Lesser of useful life or lease term
Office facilities and equipment |  | 4 to 5 years
Schedule of Company’s Recognition of Revenue From Contracts With Customers As Well As Revenues From Financial Instruments | The table below presents detailed information on the Company’s recognition of revenue from contracts with customers as well as revenues from financial instruments, which are outside the scope of Topic 606, by major types of services for the periods indicated.
|  | Year Ended December 31, |
|  | 2024 |  |  | 2023 |
Revenues from Contracts with Customers |  |  |  |  |  |
Principal transactions and proprietary trading |  |  |  |  |  |  |  |
Riskless principal transactions with customers |  | $ | 14,130,000 |  |  | $ | 9,096,000 |
Commissions and fees |  |  |  |  |  |  |  |
Brokerage commissions |  |  | 7,629,000 |  |  |  | 5,927,000 |
Distribution fees |  |  | 1,365,000 |  |  |  | 1,167,000 |
Insurance commissions |  |  | 621,000 |  |  |  | 447,000 |
Stock borrow / stock loan |  |  |  |  |  |  |  |
Retail fees (rebates) |  |  | (5,000 | ) |  |  | (78,000 | )
Stock locate services |  |  | 16,892,000 |  |  |  | 12,901,000 |
Other income |  |  |  |  |  |  |  |
Administrative fees |  |  | 1,888,000 |  |  |  | 519,000 |
Payment for order flow |  |  | 1,454,000 |  |  |  | 1,114,000 |
Other commissions |  |  | 48,000 |  |  |  | 265,000 |
Advisory fees |  |  | 2,369,000 |  |  |  | 1,928,000 |
Total revenues from contracts with customers |  | $ | 46,391,000 |  |  | $ | 33,286,000 |
Revenue outside the scope of Topic 606 |  |  |  |  |  |  |  |
Principal transactions and proprietary trading |  |  |  |  |  |  |  |
Proprietary trading |  |  | 486,000 |  |  |  | 3,997,000 |
Interest, marketing and distribution fees |  |  |  |  |  |  |  |
Margin interest |  |  | 15,440,000 |  |  |  | 16,236,000 |
Interest income |  |  | 14,933,000 |  |  |  | 11,618,000 |
Marketing and distribution fees |  |  | 2,034,000 |  |  |  | 1,724,000 |
Stock borrow / stock loan |  |  |  |  |  |  |  |
Stock rebate revenue |  |  | 2,362,000 |  |  |  | 3,349,000 |
Market making |  |  | 2,255,000 |  |  |  | 1,304,000 |
Total revenue outside the scope of Topic 606 |  |  | 37,510,000 |  |  |  | 38,228,000 |
Total revenue |  | $ | 83,901,000 |  |  | $ | 71,514,000 |

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- Definition Tabular disclosure of condensed financial statements, including, but not limited to, the balance sheet, income statement, and statement of cash flows. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 04 -Paragraph a -Publisher SEC Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3 + Details
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