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Securities (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Loans and Leases Receivable Disclosure [Line Items]    
Available for sale securities transferred to held-to-maturity securities $ 162,400,000  
Reclassification of unrealized gain on securities transferred from available-for-sale to held-to-maturity 2,009,000  
Gains or losses recognized as result of transfer 0  
Collateral Pledged [Member]    
Loans and Leases Receivable Disclosure [Line Items]    
Available-for-sale securities pledged as collateral $ 219,600,000 $ 201,200,000