Securities (Securities in a Continuous Unrealized Loss Position) (Details) $ in Thousands	Mar. 31, 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	8	3
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, fair value	$ 25,996	$ 2,130
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, unrealized losses	$ (54)	$ (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	$ 484,554	$ 493,660
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses	$ (100,265)	$ (100,065)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security	105	102
Available for sale debt securities, securities in continuous unrealized loss position, fair value	$ 510,550	$ 495,790
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (100,319)	$ (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	$ 1,274	$ 611
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, unrealized losses	$ (15)	$ (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	$ 23,543	$ 23,582
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses	$ (1,806)	$ (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	$ 24,817	$ 24,193
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (1,821)	$ (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	4	1
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, fair value	$ 24,722	$ 1,519
Available for sale debt securities, securities in continuous unrealized loss position, less than 12 months, unrealized losses	$ (39)	$ (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	$ 444,293	$ 453,251
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses	$ (97,775)	$ (97,725)
Available for sale debt securities, securities in continuous unrealized loss position, number of securities | security	93	92
Available for sale debt securities, securities in continuous unrealized loss position, fair value	$ 469,015	$ 454,770
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (97,814)	$ (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	$ 6,073	$ 6,103
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses	$ (114)	$ (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	$ 6,073	$ 6,103
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (114)	$ (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	$ 10,645	$ 10,724
Available for sale debt securities, securities in continuous unrealized loss position, greater than 12 months, unrealized losses	$ (570)	$ (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	$ 10,645	$ 10,724
Available for sale debt securities, securities in continuous unrealized loss position, unrealized losses	$ (570)	$ (488)