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Loan Servicing
 12 Months Ended
Dec. 31, 2022
Mortgage Banking [Abstract]  
Loan Servicing Loan Servicing
Mortgage loans that are serviced for others are not reported as assets, only the servicing rights are recorded and included in other assets. The following schedules disclose the change in the carrying value of mortgage servicing rights that is included in other assets, principal balances of loans serviced and the fair value of mortgage servicing rights:
 Years ended
(Dollars in thousands)December 31,
2022		December 31,
2021		December 31,
2020
Carrying value at beginning of period$12,839 8,976 1,618 
Acquisitions— 1,354 — 
Additions2,461 4,435 8,298 
Amortization(1,812)(1,926)(940)
Carrying value at end of period$13,488 12,839 8,976 
Principal balances of loans serviced for others$1,661,294 1,639,058 1,269,080 
Fair value of servicing rights$19,716 16,938 12,087