v3.25.4
Core Deposits and Other Intangible Assets
12 Months Ended
Dec. 31, 2025
Intangible Assets, Net (Excluding Goodwill) [Abstract]  
Core Deposits and Other Intangible Assets Core Deposits and Other Intangible Assets
Activity in our core deposits and other intangible assets was as follows as of and for the years ended December 31,:
Indefinite-Lived AssetsFinite Lived Assets
TradenamesCore Deposits IntangiblesCustomer RelationshipsNon-compete AgreementsTotal
2025
Balance, beginning of year$1,020 $6,026 $388 $— $7,434 
Amortization— (2,196)(216)— (2,412)
Other— — (39)— (39)
Balance, end of year$1,020 $3,830 $133 $— $4,983 
2024
Balance, beginning of year$1,800 $8,621 $563 $— $10,984 
Impairment(780)— — — (780)
Amortization— (2,595)(175)— (2,770)
Balance, end of year$1,020 $6,026 $388 $— $7,434 
2023
Balance, beginning of year$1,800 $13,159 $748 $99 $15,806 
Amortization— (4,538)(185)(99)(4,822)
Balance, end of year$1,800 $8,621 $563 $— $10,984 
During the year ended December 31, 2024 we impaired the tradename for Guardian Mortgage related to the rebranding of our mortgage lending division as Sunflower Bank Mortgage Lending. During the years ended December 31, 2025, 2024 and 2023, there was no indication of impairment of our core deposits and other intangible assets.
Future amortization expense of our core deposits and other intangible assets is as follows:
2026$1,929 
20271,142 
2028845 
202920 
203016 
Thereafter11 
Total future amortization$3,963