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Securities (Narrative) (Details)
3 Months Ended
Mar. 31, 2024
USD ($)
security
Mar. 31, 2023
USD ($)
Dec. 31, 2023
USD ($)
Marketable Securities [Line Items]      
Number of securities past due or on nonaccrual 0    
Securities evaluated for other than temporary impairment 117    
Available-for-sale Securities Pledged as Collateral | $ $ 41,865,000    
Available for sale securities in an unrealized loss position for credit related impairment | $ 0    
Debt securities, available-for-sale, allowance for credit Loss | $ 0    
Allowance for credit losses on held-to-maturity securities | $ 0   $ 0
Proceeds from sale of securities available-for-sale | $ $ 0 $ 0  
Publicly Traded Domestic Corporations [Member]      
Marketable Securities [Line Items]      
Securities evaluated for other than temporary impairment 8    
U.S. Agency Obligations [Member]      
Marketable Securities [Line Items]      
Securities evaluated for other than temporary impairment 56    
Municipals [Member]      
Marketable Securities [Line Items]      
Securities evaluated for other than temporary impairment 53    
Non-rated [Member]      
Marketable Securities [Line Items]      
Securities evaluated for other than temporary impairment 1    
S&P Rated AAA [Member]      
Marketable Securities [Line Items]      
Securities evaluated for other than temporary impairment 28    
S&P Rated AA [Member]      
Marketable Securities [Line Items]      
Securities evaluated for other than temporary impairment 82    
S&P Rated A [Member]      
Marketable Securities [Line Items]      
Securities evaluated for other than temporary impairment 3    
S&P Rated BBB [Member]      
Marketable Securities [Line Items]      
Securities evaluated for other than temporary impairment 3