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Goodwill and Intangible Assets | 12 Months Ended
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Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill and Intangible Assets | GOODWILL AND INTANGIBLE ASSETS The table below presents a summary of goodwill:
($ in thousands) | Years ended December 31,
2021 |  | 2020
Goodwill, beginning of year | $ | 260,567 |  |  | $ | 210,344 |
Additions from acquisition | 104,597 |  |  | 50,223 |
Goodwill, end of year | $ | 365,164 |  |  | $ | 260,567 |
The table below presents a summary of intangible assets:
($ in thousands) | Years ended December 31,
2021 |  | 2020
Core deposit intangible, net, beginning of year | $ | 23,084 |  |  | $ | 26,076 |
Additions from acquisition | 4,892 |  |  | 2,681 |
Amortization | (5,690) |  |  | (5,673) |
Core deposit intangible, net, end of year | $ | 22,286 |  |  | $ | 23,084 |
Amortization expense on the core deposit intangibles was $5.7 million for the each of the years ended December 31, 2021 and 2020, and $5.5 million for the year ended December 31, 2019. The core deposit intangibles are being amortized over a 10-year period. The following table reflects the amortization schedule for the core deposit intangible at December 31, 2021.
Year | Core Deposit Intangible ($ in thousands)
2022 | $ | 5,367 |
2023 | 4,601 |
2024 | 3,834 |
2025 | 3,068 |
2026 | 2,301 |
After 2026 | 3,115 |
| $ | 22,286 |

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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