Goodwill and Other Intangible Assets

Goodwill. Assets and liabilities acquired in a business combination are recorded at their estimated fair values as of the acquisition date. The excess of the purchase price of the acquisition over the fair value of net assets acquired is recorded as goodwill.

Changes in the carrying amount of goodwill for the years ended December 31, 2025, 2024 and 2023 are shown below.
(Dollars in thousands)202520242023
Balance at beginning of year$1,007,656 $1,005,868 $1,001,507 
Goodwill resulting from business combinations91,868 1,788 4,361 
Balance at end of year$1,099,524 $1,007,656 $1,005,868 

In the fourth quarter of 2025, First Financial recorded $91.9 million of goodwill related to the acquisition of Westfield Bancorp, Inc., an Ohio corporation. Upon completion of the transaction, Westfield Bank, FSB, a federal savings bank, and a wholly owned subsidiary of Westfield Bancorp, merged into First Financial Bank. This acquisition supplements First Financial's existing commercial banking and wealth management presence in Northeast Ohio by adding all of Westfield's retail banking locations and its commercial lending, insurance agency lending and private banking services. The measurement period for recording adjustments to the fair value of assets and liabilities acquired in the Westfield acquisition ends in November 2026.

In the first quarter of 2024, First Financial recorded $1.8 million of goodwill related to the acquisition of Agile Premium Finance. Agile specializes in lending to commercial customers to finance insurance premiums. These loans are generally secured by the unearned premiums on the underlying insurance policies and are typically short in duration. This acquisition is consistent with First Financial's approach of adding niche financial services to its line-up of core banking services and will complement First Financial's existing specialty lending business. The measurement period for recording adjustments to the fair value of assets and liabilities acquired in the Agile acquisition ended in February 2025.

In the first quarter of 2023, First Financial recorded $4.2 million of goodwill related to the acquisition of the assets of Brady Ware Capital. Brady Ware Capital specializes in buy-side and sell-side consulting services for mid-sized businesses. Similar to Agile, this acquisition is consistent with First Financial's approach of adding niche financial services to further expand its broad service offerings. In May 2023, First Financial also acquired Brady Ware Corporate Finance, a broker-dealer and member of FINRA. First Financial recorded $0.1 million of goodwill in connection with the acquisition of Brady Ware Corporate Finance. The measurement period for recording adjustments to the fair value of assets and liabilities ended in January 2024 for Brady Ware Capital and in May 2024 for Brady Ware Corporate Finance.

Goodwill is evaluated for impairment on an annual basis as of October 1 of each year, or whenever events or changes in circumstances indicate that the fair value of a reporting unit may be below its carrying value. First Financial performed its most recent annual qualitative impairment test as of October 1, 2025 and no impairment was indicated. As of December 31, 2025, no events or changes in circumstances indicated that the fair value of the reporting unit was below its carrying value.

Other intangible assets. Other intangible assets consist primarily of core deposit intangibles, customer lists, mortgage servicing rights and other miscellaneous intangibles, such as purchase commissions, non-compete agreements and trade name intangibles.

Core deposit intangibles represent the estimated fair value of acquired customer deposit relationships on the date of acquisition and are amortized on an accelerated basis over their estimated useful lives. First Financial recorded a $47.1 million CDI in conjunction with the Westfield transaction during 2025. At December 31, 2025, First Financial's core deposit intangibles have an estimated weighted average remaining life of 8.9 years.

First Financial recorded a customer list intangible asset in conjunction with the Agile, Summit and Bannockburn acquisitions to account for the obligation or advantage on the part of either the Company or the customer to continue the pre-existing relationship subsequent to the merger. These customer list intangibles are being amortized on a straight-line basis over their estimated useful lives. The Agile customer list was $2.3 million and $2.5 million at December 31, 2025 and December 31, 2024, respectively, and is being amortized over an estimated remaining life of 11.2 years. The Summit customer list was $20.1 million and $22.6 million at December 31, 2025 and December 31, 2024, respectively, and is being amortized over an estimated remaining life of 8.0 years. The Bannockburn customer list was $16.7 million and $20.3 million at December 31, 2025 and December 31, 2024, respectively, and is being amortized over an estimated remaining life of 4.7 years.   
Mortgage servicing rights represent the value of servicing fees First Financial expects to receive from the servicing responsibilities it retains when selling fixed and adjustable-rate residential mortgage loans. In those sales, First Financial retains servicing responsibilities and provides certain standard representations and warranties; however, the investors have no recourse to the Company’s other assets for failure of debtors to pay when due. First Financial receives servicing fees based on a percentage of the outstanding balance. When First Financial sells mortgage loans with servicing rights retained, these servicing rights are initially recorded at estimated fair value. First Financial has selected the “amortization method” as permissible within GAAP, whereby the servicing rights capitalized are amortized in proportion to and over the period of estimated future servicing income with respect to the underlying loan. At the conclusion of each reporting period, the carrying amount of the MSR is evaluated for impairment by comparing it to its fair value. Based on this comparison, no valuation allowance was required. MSR are recorded at the lower of their amortized cost or fair value. The amortization of MSR is included within other noninterest income in the Consolidated Statements of Income.

Amortization expense recognized on intangible assets for 2025, 2024 and 2023 was $15.3 million, $13.1 million and $13.4 million, respectively, which includes MSR amortization of $4.3 million, $3.6 million and $3.0 million, respectively.

The gross carrying amount and accumulated amortization of other intangible assets were as follows:
December 31, 2025December 31, 2024
(Dollars in thousands)Gross
carrying
amount
Accumulated
amortization
Gross
carrying
amount
Accumulated
amortization
Amortized intangible assets
Core deposit intangibles$88,814 $(36,777)$41,750 $(32,302)
Customer list72,278 (33,127)72,278 (26,822)
Other9,269 (3,654)9,381 (3,416)
Mortgage servicing rights33,013(10,984)27,217(8,795)
Total$203,374 $(84,542)$150,626 $(71,335)

The estimated amortization expense of intangible assets for the next five years is as follows:
(Dollars in thousands)Intangible amortization
2026$18,429 
202716,539 
202812,874 
20299,713 
20308,519 

Historical Timeline

Fiscal YearFiled
2025Feb 19, 2026Showing above
2024Feb 20, 2025
2023Feb 22, 2024
2022Feb 24, 2023
2021Feb 18, 2022
2020Feb 19, 2021
2019Feb 21, 2020
2018Feb 22, 2019
2017Feb 26, 2018
2016Feb 24, 2017
2015Feb 23, 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.