v3.21.1

Goodwill and Intangible Assets (Tables) | 3 Months Ended
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Mar. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Finite-Lived Intangible Assets | The following table presents the gross carrying amount, accumulated amortization, and net carrying amount of other intangible assets at the dates indicated:
|  | As of March 31, 2021 |  | As of December 31, 2020
(in thousands) |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Core deposit intangible |  | $ | 41,745 |  |  | $ | (27,628) |  |  | $ | 14,117 |  |  | $ | 41,745 |  |  | $ | (26,440) |  |  | $ | 15,305 |
Customer relationship intangible |  | 5,265 |  |  | (2,920) |  |  | 2,345 |  |  | 5,265 |  |  | (2,630) |  |  | 2,635 |
Other |  | 2,700 |  |  | (2,467) |  |  | 233 |  |  | 2,700 |  |  | (2,438) |  |  | 262 |
|  | $ | 49,710 |  |  | $ | (33,015) |  |  | $ | 16,695 |  |  | $ | 49,710 |  |  | $ | (31,508) |  |  | $ | 18,202 |
Indefinite-lived trade name intangible |  | $ | 7,040 |  |  |  |  |  |  | $ | 7,040 |  |  |  |  |
Schedule of Indefinite-Lived Intangible Assets | The following table presents the gross carrying amount, accumulated amortization, and net carrying amount of other intangible assets at the dates indicated:
|  | As of March 31, 2021 |  | As of December 31, 2020
(in thousands) |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Core deposit intangible |  | $ | 41,745 |  |  | $ | (27,628) |  |  | $ | 14,117 |  |  | $ | 41,745 |  |  | $ | (26,440) |  |  | $ | 15,305 |
Customer relationship intangible |  | 5,265 |  |  | (2,920) |  |  | 2,345 |  |  | 5,265 |  |  | (2,630) |  |  | 2,635 |
Other |  | 2,700 |  |  | (2,467) |  |  | 233 |  |  | 2,700 |  |  | (2,438) |  |  | 262 |
|  | $ | 49,710 |  |  | $ | (33,015) |  |  | $ | 16,695 |  |  | $ | 49,710 |  |  | $ | (31,508) |  |  | $ | 18,202 |
Indefinite-lived trade name intangible |  | $ | 7,040 |  |  |  |  |  |  | $ | 7,040 |  |  |  |  |
Schedule of Future Amortization Expense | The following table provides the estimated future amortization expense for the remaining nine months ending December 31, 2021 and the succeeding annual periods:
(in thousands) | Core Deposit Intangible |  | Customer Relationship Intangible |  | Other |  | Total
Estimated Remaining Amortization Expense for the Year Ending December 31, |  |  |  |  |  |  |
2021 | $ | 3,002 |  |  | $ | 772 |  |  | $ | 77 |  |  | $ | 3,851 |
2022 | 3,487 |  |  | 797 |  |  | 79 |  |  | 4,363 |
2023 | 2,833 |  |  | 518 |  |  | 51 |  |  | 3,402 |
2024 | 2,180 |  |  | 239 |  |  | 24 |  |  | 2,443 |
2025 | 1,526 |  |  | 19 |  |  | 2 |  |  | 1,547 |
Thereafter | 1,089 |  |  | — |  |  | — |  |  | 1,089 |
Total | $ | 14,117 |  |  | $ | 2,345 |  |  | $ | 233 |  |  | $ | 16,695 |

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