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Securities (Schedule of Held-to-maturity, Unrealized Loss on Investments) (Details)
$ in Thousands
Dec. 31, 2022
USD ($)
security
Dec. 31, 2021
USD ($)
security
Held-to-maturity:    
Less than 12 Months, Fair Value $ 198,501 $ 26,074
Less than 12 Months, Gross Unrealized Losses $ (14,503) $ (106)
Less than 12 Months, Number of Securities 35 14
12 Months or Greater, Fair Value $ 62,111  
12 Months or Greater, Gross Unrealized Losses $ (10,833)  
12 Months or Greater, Number of Securities 22  
Total, Fair Value $ 260,612 $ 26,074
Total, Gross Unrealized Losses $ (25,336) $ (106)
Total, Number of Securities 57 14
US Treasury Securities [Member]    
Held-to-maturity:    
Less than 12 Months, Fair Value $ 144,683  
Less than 12 Months, Gross Unrealized Losses $ (5,613)  
Less than 12 Months, Number of Securities | security 4  
Total, Fair Value $ 144,683  
Total, Gross Unrealized Losses $ (5,613)  
Total, Number of Securities | security 4  
US Government-sponsored Enterprises Debt Securities [Member]    
Held-to-maturity:    
Less than 12 Months, Fair Value $ 13,048 $ 21,901
Less than 12 Months, Gross Unrealized Losses $ (2,503) $ (87)
Less than 12 Months, Number of Securities | security 3 8
12 Months or Greater, Fair Value $ 29,451  
12 Months or Greater, Gross Unrealized Losses $ (5,534)  
12 Months or Greater, Number of Securities | security 10  
Total, Fair Value $ 42,499 $ 21,901
Total, Gross Unrealized Losses $ (8,037) $ (87)
Total, Number of Securities | security 13 8
Municipal securities [Member]    
Held-to-maturity:    
Less than 12 Months, Fair Value $ 40,770 $ 4,173
Less than 12 Months, Gross Unrealized Losses $ (6,387) $ (19)
Less than 12 Months, Number of Securities | security 28 6
12 Months or Greater, Fair Value $ 5,375  
12 Months or Greater, Gross Unrealized Losses $ (1,163)  
12 Months or Greater, Number of Securities | security 7  
Total, Fair Value $ 46,145 $ 4,173
Total, Gross Unrealized Losses $ (7,550) $ (19)
Total, Number of Securities | security 35 6
Mortgage-backed securities (GSEs) [Member]    
Held-to-maturity:    
12 Months or Greater, Fair Value $ 27,285  
12 Months or Greater, Gross Unrealized Losses $ (4,136)  
12 Months or Greater, Number of Securities | security 5  
Total, Fair Value $ 27,285  
Total, Gross Unrealized Losses $ (4,136)  
Total, Number of Securities | security 5