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Mortgage Banking - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Feb. 28, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Mortgage Banking [Abstract]            
Settlement of sale of GNMA MSR $ 1,800,000 $ 1,800,000 $ 1,800,000 $ 1,806,000 $ 0 $ 0
Annual servicing fee income rate       0.25%    
Reserve for mortgage loan servicing putback expenses       $ 127,000 217,000  
Liability to repurchase past due GNMA loans $ 24,600,000     $ 0 $ 24,600,000