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Core Deposits and Other Intangible Assets
 12 Months Ended
Dec. 31, 2022
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
2022
Balance, beginning of year$1,800 $4,999 $1,451 $— $8,250 
Additions from Pioneer merger— 11,327 — 444 11,771 
Amortization— (3,167)(703)(345)(4,215)
Balance, end of year$1,800 $13,159 $748 $99 $15,806 
2021
Balance, beginning of year$1,800 $6,211 $1,656 $— $9,667 
Amortization— (1,212)(205)— (1,417)
Balance, end of year$1,800 $4,999 $1,451 $— $8,250 
2020
Balance, beginning of year$1,800 $7,578 $524 $— $9,902 
Additions— — 1,250 — 1,250 
Amortization— (1,367)(118)— (1,485)
Balance, end of year$1,800 $6,211 $1,656 $— $9,667 
During the years ended December 31, 2022, 2021 and 2020, 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:
2023$3,042 
20242,605 
20252,312 
20262,006 
20271,142 
Thereafter2,899 
Total future amortization$14,006