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Other Intangibles (Tables) | 12 Months Ended
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Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Core Deposit and Other Intangibles | The carrying basis and accumulated amortization of recognized core deposit and other intangibles are noted below.
| 2021 |  | 2020
Gross carrying amount | $ | 102,396 |  |  | $ | 102,396 |
Other intangibles acquired | 2,247 |  |  | — |
Accumulated amortization | (79,168) |  |  | (73,421) |
Total core deposit and other intangibles | $ | 25,475 |  |  | $ | 28,975 |
Schedule of Estimated Future Amortization Expense | Estimated future amortization expense is summarized as follows:
| Amortization Expense
2022 | $ | 5,402 |
2023 | 5,145 |
2024 | 4,510 |
2025 | 3,754 |
2026 | 2,948 |
After 2026 | 3,716 |
| $ | 25,475 |

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