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Revenue Recognition (Tables) | 3 Months Ended
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Mar. 31, 2023
Revenue Recognition [Abstract] |
Schedule of represents the loss related to principal transactions |
|  | Three Months Ended March 31, |
|  | 2023 |  |  | 2022 |  |  | Increase (Decrease) |
Principal transactions and proprietary trading |  |  |  |  |  |  |  |  |  |  |  |
Realized and unrealized gain on primarily riskless principal transactions |  | $ | 1,799,000 |  |  | $ | 1,919,000 |  |  | $ | (120,000 | )
Unrealized gain (loss) on portfolio of U.S. government securities |  |  | 1,001,000 |  |  |  | (2,186,000 | ) |  |  | 3,187,000 |
Total Principal transactions and proprietary trading |  | $ | 2,800,000 |  |  | $ | (267,000 | ) |  | $ | 3,067,000 |

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