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Goodwill and Other Intangible Assets (Tables)
 3 Months Ended
Mar. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Other Intangible Assets and Goodwill

Core deposit intangible assets are amortized over the estimated useful life of ten years on an accelerated basis. A summary of the other intangible assets that continue to be subject to amortization was as follows:

 

(Dollars in thousands)  As of March 31, 2022 
   Gross carrying amount   Accumulated amortization   Net carrying amount 
Core deposit intangible assets  $1,710   $(1,643)  $67 

 

(Dollars in thousands)  As of December 31, 2021 
   Gross carrying amount   Accumulated amortization   Net carrying amount 
Core deposit intangible assets  $2,018   $(1,934)  $84 
Schedule of Finite-lived Intangible Assets, Future Amortization Expense

The following sets forth estimated amortization expense for core deposit and lease intangible assets for the remainder of 2022 and in successive years ending December 31:

 

(Dollars in thousands)  Amortization 
   expense 
Remainder of 2022  $41 
2023   26 
Total  $67