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Revenue Recognition (Tables) | 12 Months Ended
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Dec. 31, 2023
Revenue Recognition [Abstract] |
Schedule of Principal Transactions and Proprietary Trading | The following table represents detail related to principal transactions and proprietary trading.
|  | Year Ended December 31 |
|  | 2023 |  |  | 2022 |  |  | Year over Year Increase |
Principal transactions and proprietary trading |  |  |  |  |  |  |  |  |
Realized and unrealized gain on primarily riskless principal transactions |  | $ | 9,275,000 |  |  | $ | 7,643,000 |  |  | $ | 1,632,000 |
Realized and unrealized gain (loss) on portfolio of U.S. government securities |  |  | 3,819,000 |  |  |  | (3,900,000 | ) |  |  | 7,719,000 |
Total Principal transactions and proprietary trading |  | $ | 13,094,000 |  |  | $ | 3,743,000 |  |  | $ | 9,351,000 |

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