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Interest Income and Interest Expense (Tables) | 3 Months Ended
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Mar. 31, 2019
Banking And Thrift Interest [Abstract] |
Components Of Interest Income And Interest Expense | The components of interest income and interest expense are as follows (in thousands):
|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
Interest income: |  |  |  |  |  |  |  |
Bank loans, net |  | $ | 93,224 |  |  | $ | 63,635 |
Investment securities |  |  | 65,466 |  |  |  | 54,903 |
Margin balances |  |  | 13,440 |  |  |  | 10,950 |
Financial instruments owned |  |  | 6,313 |  |  |  | 4,929 |
Other |  |  | 12,628 |  |  |  | 3,317 |
|  | $ | 191,071 |  |  | $ | 137,734 |
Interest expense: |  |  |  |  |  |  |  |
Bank deposits |  | $ | 28,066 |  |  | $ | 8,130 |
Senior notes |  |  | 11,122 |  |  |  | 11,118 |
Federal Home Loan Bank advances |  |  | 1,678 |  |  |  | 3,252 |
Other |  |  | 8,582 |  |  |  | 3,953 |
|  | $ | 49,448 |  |  | $ | 26,453 |

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- Definition Tabular disclosure of interest income and expense, including, but not limited to, interest income and expense from investments, loans, and securities. + References No definition available. + Details
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