Goodwill and Other Intangible Assets
(In Thousands)
Changes in the carrying amount of goodwill during the years ended December 31, 2025 were as follows:
 Community BanksInsurance Total
Balance at December 31, 2023$988,898 $2,767 $991,665 
Sale of the insurance agency— (2,767)(2,767)
Balance at December 31, 2024988,898 — 988,898 
Additions to goodwill from The First merger418,196 — 418,196 
Divestiture of SGIS(1,254)— (1,254)
Balance at December 31, 2025$1,405,840 $— $1,405,840 
The following table provides a summary of finite-lived intangible assets as of the dates presented:
Gross  Carrying
Amount
Accumulated
Amortization
Net Carrying
Amount
December 31, 2025
Core deposit intangible$242,102 $(97,936)$144,166 
Customer relationship intangible7,670 (5,224)2,446 
Total finite-lived intangible assets$249,772 $(103,160)$146,612 
December 31, 2024
Core deposit intangible$82,492 $(71,881)$10,611 
Customer relationship intangible7,670 (4,176)3,494 
Total finite-lived intangible assets$90,162 $(76,057)$14,105 
Total intangible amortization expense, which includes amortization expense for both core deposit intangibles and customer relationship intangibles, for the years ended December 31, 2025, 2024 and 2023 was $27,103, $4,691 and $5,380, respectively.
The remaining weighted average life of finite-lived intangible assets is 8.84 years at December 31, 2025. The remaining weighted average life of finite-lived intangible assets acquired during 2025 is 9.25 years at December 31, 2025. The estimated amortization expense of finite-lived intangible assets for the five succeeding fiscal years is summarized as follows:
Core Deposit IntangibleCustomer Relationship IntangibleTotal
2026$30,732 $860 $31,592 
202727,441 628 28,069 
202823,337 483 23,820 
202918,335 331 18,666 
203015,169 144 15,313 
Thereafter29,152 — 29,152 
Total$144,166 $2,446 $146,612 

No impairment was identified for the Company’s goodwill or its other intangible assets as a result of the testing performed during 2025, 2024 or 2023.

Historical Timeline

Fiscal YearFiled
2025Mar 2, 2026Showing above
2024Feb 26, 2025
2023Feb 23, 2024
2022Feb 24, 2023
2021Feb 25, 2022
2020Feb 26, 2021
2019Feb 27, 2020
2018Feb 27, 2019
2017Feb 28, 2018
2016Feb 27, 2017
2015Feb 29, 2016

About Goodwill & Intangibles Disclosures

Goodwill and intangible asset disclosures reveal the premium paid in acquisitions and how management assesses whether that premium retains its value. Since goodwill is no longer amortized under US GAAP, the annual impairment test is the only mechanism that adjusts carrying values downward — making the assumptions behind that test critically important for investors.

Key signals: a history of goodwill impairments suggests management consistently overpays for acquisitions. Watch the gap between reporting unit fair value and carrying amount — when fair value exceeds carrying amount by less than 10-20%, a small decline in business performance could trigger a write-down. For finite-lived intangibles, examine useful life assumptions across customer relationships, technology, and trade names; aggressive estimates inflate near-term earnings. Compare total intangibles-to-total-assets ratios against peers to assess acquisition dependency. Rising goodwill as a percentage of equity can signal balance sheet fragility.