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Goodwill and Core Deposit Intangible Assets Goodwill and Core Deposit Intangible Assets (Tables) | 9 Months Ended
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Sep. 30, 2025
Other Intangible Assets [Abstract] |
Schedule of Goodwill | The carrying value of goodwill as of September 30, 2025 and December 31, 2024 is shown in the table below:
(In thousands) |  | Goodwill
Balance at December 31, 2024 |  | $ | 94,697 |
2025 Activity(1) |  | 56,808 |
Balance at September 30, 2025 |  | $ | 151,505 |
(1) On January 2, 2025, the Company completed the acquisition of Northway and generated $56.8 million of goodwill. Refer to Note 3 for additional details.
Schedule of Finite-Lived Intangible Assets | The carrying value of core deposit intangible assets at September 30, 2025 and December 31, 2024 is shown in the table below:
|  | Core Deposit Intangible
(In thousands) |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Balance at December 31, 2024 |  | $ | 6,451 |  |  | $ | (6,036) |  |  | $ | 415 |
2025 activity(1) |  | 48,058 |  |  | (4,420) |  |  | 43,638 |
Balance at September 30, 2025 |  | $ | 54,509 |  |  | $ | (10,456) |  |  | $ | 44,053 |
(1) On January 2, 2025, the Company completed its acquisition of Northway and recorded CDI assets of $48.1 million that will amortize over a ten year period. Refer to Note 3 for further details. For the three months ended September 30, 2025 and 2024, the Company recorded amortization expense of $1.5 million and $139,000, respectively. For the nine months ended September 30, 2025 and 2024, the Company recorded amortization expense of $4.4 million and $417,000, respectively. Amortization expense for each period was presented within non-interest expense on the consolidated statements of income.
Schedule of Expected Amortization Schedule | The following table reflects the estimated remaining amortization expense to be recognized for core deposit intangible assets over the period of estimated economic benefit:
(In thousands) |  | Core Deposit Intangible Assets
2025 |  | $ | 1,472 |
2026 |  | 5,416 |
2027 |  | 5,300 |
2028 |  | 5,161 |
2029 |  | 4,997 |
Thereafter |  | 21,707 |
Total |  | $ | 44,053 |

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