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Other Intangibles (Tables) | 3 Months Ended
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Mar. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of core deposit | The carrying basis and accumulated amortization of recognized core deposit intangibles and other intangibles are noted below.
| March 31, 2019 |  | December 31, 2018
Gross carrying amount | $ | 85,869 |  |  | $ | 85,869 |
Accumulated amortization | (62,968 | ) |  | (61,440 | )
Total other intangibles | $ | 22,901 |  |  | $ | 24,429 |
Schedule of estimated future amortization expense | Estimated future amortization expense is summarized as follows:
| Amortization Expense
2019 | $ | 3,641 |
2020 | 3,632 |
2021 | 3,427 |
2022 | 3,325 |
2023 | 3,175 |
After 2023 | 5,701 |
| $ | 22,901 |

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