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Deposits (Tables) | 12 Months Ended
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Dec. 31, 2018
Banking and Thrift [Abstract] |
Schedule of Deposits | The composition of the deposit portfolio is included in the table below for the years indicated:
| December 31, 2018 |  | December 31, 2017
Demand deposits | $ | 3,985,178 |  |  | $ | 3,746,654 |
Savings deposits | 2,282,701 |  |  | 1,994,366 |
Certificates and other time deposits of $100,000 or more | 593,592 |  |  | 468,895 |
Other certificates and time deposits | 646,682 |  |  | 581,894 |
Brokered deposits | 246,440 |  |  | 380,721 |
Total deposits | $ | 7,754,593 |  |  | $ | 7,172,530 |
Summary of Contractual Maturities of Time Deposits | At December 31, 2018, the contractual maturities of time deposits are summarized as follows:
| Certificates and Other Time Deposits
2019 | $ | 1,007,653 |
2020 | 361,663 |
2021 | 70,327 |
2022 | 27,535 |
2023 | 17,977 |
After 2023 | 1,559 |
| $ | 1,486,714 |

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