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Goodwill and Other Intangible Assets - Activity In The Valuation Allowance For Servicing Rights (Details) - Servicing Rights [Member] - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Valuation Allowance for Impairment of Recognized Servicing Assets [Line Items]      
Valuation allowance, beginning of period $ (5) $ (13) $ (87)
Additions (93) 0 0
Reductions 0 8 74
Valuation allowance, end of period $ (98) $ (5) $ (13)