v3.26.1
Investment Securities (Amortized Cost and Fair Value of Investment Securities) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities available for sale, Amortized Cost $ 959,631 $ 958,142
Securities available for sale, Unrealized Gains 3,301 10,611
Securities available for sale, Unrealized Losses 52,466 46,281
Securities available for sale 910,466 922,472
Securities held to maturity, Amortized Cost 79,300 84,710
Securities held to maturity, Unrealized Gains 2 28
Securities held to maturity, Unrealized Losses 8,403 8,482
Securities held to maturity, fair value 70,899 76,256
Allowance for credit losses, Amortized Cost (2) (2)
Held-to-maturity securities, net , Amortized Cost 79,298 84,708
Residential Mortgage [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities available for sale, Amortized Cost 426,000 472,898
Securities available for sale, Unrealized Gains 2,359 8,445
Securities available for sale, Unrealized Losses 21,252 20,775
Securities available for sale 407,107 460,568
Securities held to maturity, Amortized Cost 21,444 22,319
Securities held to maturity, Unrealized Gains 0 0
Securities held to maturity, Unrealized Losses 2,390 2,191
Securities held to maturity, fair value 19,054 20,128
Commercial Loan [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities available for sale, Amortized Cost 5,077 5,089
Securities available for sale, Unrealized Gains 41 62
Securities available for sale, Unrealized Losses 0 0
Securities available for sale 5,118 5,151
Securities held to maturity, Amortized Cost 4,952 4,965
Securities held to maturity, Unrealized Gains 0 0
Securities held to maturity, Unrealized Losses 697 693
Securities held to maturity, fair value 4,255 4,272
Residential Collateralized Mortgage [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities available for sale, Amortized Cost 134,158 117,118
Securities available for sale, Unrealized Gains 231 1,409
Securities available for sale, Unrealized Losses 3,441 3,095
Securities available for sale 130,948 115,432
Securities held to maturity, Amortized Cost 15,152 17,172
Securities held to maturity, Unrealized Gains 0 0
Securities held to maturity, Unrealized Losses 985 887
Securities held to maturity, fair value 14,167 16,285
Commercial Collateralized Mortgage [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities available for sale, Amortized Cost 316,285 318,429
Securities available for sale, Unrealized Gains 0 225
Securities available for sale, Unrealized Losses 27,349 22,174
Securities available for sale 288,936 296,480
Securities held to maturity, Amortized Cost 556 612
Securities held to maturity, Unrealized Gains 0 0
Securities held to maturity, Unrealized Losses 12 10
Securities held to maturity, fair value 544 602
U.S. Government Agency And Government Sponsored Enterprises [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities held to maturity, Amortized Cost 6,888 6,813
Securities held to maturity, Unrealized Gains 0 0
Securities held to maturity, Unrealized Losses 220 124
Securities held to maturity, fair value 6,668 6,689
U.S. Treasury Bills [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities available for sale, Amortized Cost 19,984  
Securities available for sale, Unrealized Gains 0  
Securities available for sale, Unrealized Losses 0  
Securities available for sale 19,984  
State And Political Subdivisions [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities held to maturity, Amortized Cost 30,308 32,829
Securities held to maturity, Unrealized Gains 2 28
Securities held to maturity, Unrealized Losses 4,099 4,577
Securities held to maturity, fair value 26,211 28,280
Mortgage-Backed Securities [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities available for sale, Amortized Cost 881,520 913,534
Securities available for sale, Unrealized Gains 2,631 10,141
Securities available for sale, Unrealized Losses 52,042 46,044
Securities available for sale 832,109 877,631
Securities held to maturity, Amortized Cost 42,104 45,068
Securities held to maturity, Unrealized Gains 0 0
Securities held to maturity, Unrealized Losses 4,084 3,781
Securities held to maturity, fair value 38,020 41,287
Other Debt Obligations [Member]    
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]    
Securities available for sale, Amortized Cost 58,127 44,608
Securities available for sale, Unrealized Gains 670 470
Securities available for sale, Unrealized Losses 424 237
Securities available for sale $ 58,373 $ 44,841