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Securities (Securities in a Continuous Unrealized Loss Position) (Details)
$ in Thousands
Jun. 30, 2026
USD ($)
security
Dec. 31, 2025
USD ($)
security
Debt Securities, Available-for-sale [Line Items]    
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security 6 3
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, fair value $ 2,679 $ 2,130
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, unrealized losses $ (35) $ (6)
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security 97 99
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, fair value $ 474,372 $ 493,660
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses $ (99,933) $ (100,065)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security 103 102
Available for sale debt securities, securities in continuous unrealized loss position, fair value $ 477,051 $ 495,790
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses $ (99,968) $ (100,071)
Obligations of U.S. government agencies and U.S. government-sponsored enterprises    
Debt Securities, Available-for-sale [Line Items]    
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security 4 2
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, fair value $ 1,269 $ 611
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, unrealized losses $ (21) $ (5)
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security 3 3
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, fair value $ 23,501 $ 23,582
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses $ (1,849) $ (1,769)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security 7 5
Available for sale debt securities, securities in continuous unrealized loss position, fair value $ 24,770 $ 24,193
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses $ (1,870) $ (1,774)
Mortgage-backed securities issued by U.S. government-sponsored agencies and U.S. government-sponsored enterprises    
Debt Securities, Available-for-sale [Line Items]    
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security 2 1
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, fair value $ 1,410 $ 1,519
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, unrealized losses $ (14) $ (1)
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security 89 91
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, fair value $ 434,135 $ 453,251
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses $ (97,414) $ (97,725)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security 91 92
Available for sale debt securities, securities in continuous unrealized loss position, fair value $ 435,545 $ 454,770
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses $ (97,428) $ (97,726)
Individual name issuer trust preferred debt securities    
Debt Securities, Available-for-sale [Line Items]    
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security 0 0
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, fair value $ 0 $ 0
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, unrealized losses $ 0 $ 0
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security 2 2
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, fair value $ 6,096 $ 6,103
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses $ (93) $ (83)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security 2 2
Available for sale debt securities, securities in continuous unrealized loss position, fair value $ 6,096 $ 6,103
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses $ (93) $ (83)
Corporate bonds    
Debt Securities, Available-for-sale [Line Items]    
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, number of securities | security 0 0
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, fair value $ 0 $ 0
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, unrealized losses $ 0 $ 0
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, number of securities | security 3 3
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, fair value $ 10,640 $ 10,724
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses $ (577) $ (488)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security 3 3
Available for sale debt securities, securities in continuous unrealized loss position, fair value $ 10,640 $ 10,724
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses $ (577) $ (488)