XML 36 R20.htm IDEA: XBRL DOCUMENT v3.22.0.1
Goodwill and Intangible Assets
 12 Months Ended
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets GOODWILL AND INTANGIBLE ASSETS
The table below presents a summary of goodwill:
($ in thousands)Years ended December 31,
20212020
Goodwill, beginning of year$260,567 $210,344 
Additions from acquisition104,597 50,223 
Goodwill, end of year$365,164 $260,567 

The table below presents a summary of intangible assets:
($ in thousands)Years ended December 31,
20212020
Core deposit intangible, net, beginning of year$23,084 $26,076 
Additions from acquisition4,892 2,681 
Amortization(5,690)(5,673)
Core deposit intangible, net, end of year$22,286 $23,084 

Amortization expense on the core deposit intangibles was $5.7 million for the each of the years ended December 31, 2021 and 2020, and $5.5 million for the year ended December 31, 2019. The core deposit intangibles are being amortized over a 10-year period.
The following table reflects the amortization schedule for the core deposit intangible at December 31, 2021.
YearCore Deposit Intangible ($ in thousands)
2022$5,367 
20234,601 
20243,834 
20253,068 
20262,301 
After 20263,115 
 $22,286