XML 35 R16.htm IDEA: XBRL DOCUMENT v3.25.4
Goodwill and Other Intangible Assets
 12 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Other Intangible Assets Goodwill and Other Intangible Assets
Goodwill and other intangible assets as of December 31, 2025 and 2024 are summarized as follows (in thousands):
20252024
Goodwill$624,069 624,069 
Core deposit premiums149,066 184,238 
Customer relationship and other intangibles7,972 9,819 
Mortgage servicing rights1,045 1,104 
Total goodwill and other intangible assets$782,152 819,230 
Amortization expense of intangible assets for the years ended December 31, 2025, 2024 and 2023 is as follows (in thousands):
202520242023
Core deposit premiums$35,172 26,827 544 
Customer relationship and other intangibles1,847 2,047 2,335 
Mortgage servicing rights55 57 73 
Total amortization expense of intangible assets$37,074 28,931 2,952 
Scheduled amortization of core deposit premiums and customer relationship intangibles for each of the next five years is as follows (in thousands): 
Year ended December 31,Scheduled Amortization
2026$33,283 
202729,543 
202825,817 
202921,148 
203017,009