Goodwill totaled $31.7 million and $15.1 million for the years ended December 31, 2022 and 2021, respectively. Core deposit intangible carrying amount was $7.7 million and $1.4 million for the years ended December 31, 2022, and 2021, respectively. Core deposit accumulated amortization was $2.1 million and $1.7 million for the years ended December 31, 2022, and 2021. Amortization expense totaled $372,000 and $321,000 in 2022 and 2021, respectively.

Core deposit intangible assets are amortized to their estimated residual values over their expected useful lives, commonly ten years. The estimated aggregate future amortization expense for core deposit intangible assets as of December 31, 2022, is as follows:

Activity for mortgage servicing rights (“MSR”s) follows: