v3.26.1
Goodwill and Core Deposits and Other Intangibles (Tables)
 6 Months Ended
Jun. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Summary of Changes in Carrying Amount and Accumulated Amortization of Company's Goodwill and Core Deposits and Other Intangibles
Changes in the carrying amount and accumulated amortization of the Company’s goodwill and core deposits and other intangibles at June 30, 2026 and December 31, 2025, were as follows:
June 30, 2026December 31, 2025
(In thousands)
Goodwill
Balance, beginning of period$1,398,253 $1,398,253 
Acquisition of Mountain Commerce Bancorp, Inc.$11,958 $— 
Balance, end of period$1,410,211 $1,398,253 
June 30, 2026December 31, 2025
(In thousands)
Core Deposit Intangibles
Balance, beginning of period, January 1$32,293 $40,327 
Acquisition of Mountain Commerce Bancorp, Inc.
38,075 — 
Amortization expense(4,827)(4,072)
Balance, June 30$65,541 36,255 
Amortization expense(3,962)
Balance, end of year$32,293 
Summary of Carrying Amount and Accumulated Amortization of Core Deposits and Other Intangibles
The carrying basis and accumulated amortization of core deposit intangibles at June 30, 2026 and December 31, 2025 were:
June 30, 2026December 31, 2025
(In thousands)
Gross carrying basis$166,963 $128,888 
Accumulated amortization(101,422)(96,595)
Net carrying amount$65,541 $32,293