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Employee Benefit Plans (Tables)
6 Months Ended
Jun. 30, 2022
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs The following table details the components of the net periodic cost for the plan described above, which is included in salaries and employee benefit costs on the Unaudited Consolidated Statements of Operations:
Pension Benefits
 Three Months EndedSix Months Ended
 June 30,June 30,
(Dollars in thousands)2022202120222021
Interest cost$66 $67 $132 $134 
Expected return on plan assets(168)(175)(336)(349)
Amortization of net loss20 32 40 63 
Net periodic income$(82)$(76)$(164)$(152)