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v3.23.2

Investment Securities (Amortized Cost and Fair Value of Investment Securities) (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | $ 1,082,174 | $ 1,127,057
Securities available for sale, Unrealized Gains | 332 | 338
Securities available for sale, Unrealized Losses | 170,384 | 173,024
Securities available for sale | 912,122 | 954,371
Securities held to maturity, Amortized Cost | 159,897 | 188,980
Securities held to maturity, Unrealized Gains | 25 | 24
Securities held to maturity, Unrealized Losses | 13,896 | 14,816
Securities held to maturity, fair value | 146,026 | 174,188
Allowance for credit losses, Amortized Cost | (4) | (5)
Held-to-maturity securities, net , Amortized Cost | 159,893 | 188,975
U.S. Government Agency And Government Sponsored Enterprises [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | 24,535 | 24,535
Securities available for sale, Unrealized Gains | 0 | 0
Securities available for sale, Unrealized Losses | 3,274 | 3,420
Securities available for sale | 21,261 | 21,115
Securities held to maturity, Amortized Cost | 16,438 | 16,363
Securities held to maturity, Unrealized Gains | 0 | 0
Securities held to maturity, Unrealized Losses | 824 | 848
Securities held to maturity, fair value | 15,614 | 15,515
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 | 76,066 | 97,583
Securities held to maturity, Unrealized Gains | 25 | 24
Securities held to maturity, Unrealized Losses | 6,396 | 7,172
Securities held to maturity, fair value | 69,695 | 90,435
Collateralized Mortgage Obligations [Member] | Federal Home Loan Mortgage Corporation [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities held to maturity, Amortized Cost |  | 7,959
Collateralized Mortgage Obligations Government National Mortgage Association Certificates And Obligations Gnma [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities held to maturity, Amortized Cost | 3,871 | 4,222
Securities held to maturity, Unrealized Gains | 0 | 0
Securities held to maturity, Unrealized Losses | 349 | 330
Securities held to maturity, fair value | 3,522 | 3,892
Collateralized Mortgage Obligations Federal National Mortgage Association Certificates and Obligations (FNMA) [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | 11,502 | 12,175
Securities available for sale, Unrealized Gains | 0 | 0
Securities available for sale, Unrealized Losses | 2,544 | 2,603
Securities available for sale | 8,958 | 9,572
Securities held to maturity, Amortized Cost | 12,796 | 14,268
Securities held to maturity, Unrealized Gains | 0 | 0
Securities held to maturity, Unrealized Losses | 1,111 | 1,119
Securities held to maturity, fair value | 11,685 | 13,149
Mortgage-Backed Securities [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | 1,057,639 | 1,102,522
Securities available for sale, Unrealized Gains | 332 | 338
Securities available for sale, Unrealized Losses | 167,110 | 169,604
Securities available for sale | 890,861 | 933,256
Securities held to maturity, Amortized Cost | 67,393 | 75,034
Securities held to maturity, Unrealized Gains | 0 | 0
Securities held to maturity, Unrealized Losses | 6,676 | 6,796
Securities held to maturity, fair value | 60,717 | 68,238
Collateralized Mortgage-Backed Securities Government National Mortgage Association Certificates and Obligations (GNMA) [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | 110,319 | 112,202
Securities available for sale, Unrealized Gains | 0 | 1
Securities available for sale, Unrealized Losses | 21,179 | 18,037
Securities available for sale | 89,140 | 94,166
Securities held to maturity, Amortized Cost | 21,173 | 22,541
Securities held to maturity, Unrealized Gains | 0 | 0
Securities held to maturity, Unrealized Losses | 1,988 | 2,116
Securities held to maturity, fair value | 19,185 | 20,425
Collateralized Mortgage-Backed Securities Federal National Mortgage Association Certificates and Obligations (FNMA) [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | 524,797 | 545,797
Securities available for sale, Unrealized Gains | 0 | 0
Securities available for sale, Unrealized Losses | 73,148 | 76,193
Securities available for sale | 451,649 | 469,604
Securities held to maturity, Amortized Cost | 5,990 | 8,332
Securities held to maturity, Unrealized Gains | 0 | 0
Securities held to maturity, Unrealized Losses | 556 | 582
Securities held to maturity, fair value | 5,434 | 7,750
Collateralized Mortgage Obligations Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | 20,673 | 21,519
Securities available for sale, Unrealized Gains | 0 | 0
Securities available for sale, Unrealized Losses | 4,584 | 4,163
Securities available for sale | 16,089 | 17,356
Securities held to maturity, Amortized Cost | 15,836 | 17,712
Securities held to maturity, Unrealized Gains | 0 | 0
Securities held to maturity, Unrealized Losses | 1,307 | 1,253
Securities held to maturity, fair value | 14,529 | 16,459
Collateralized Mortgage Obligations Mortgage-Backed Securities, Issued by Private Enterprises [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | 0 | 0
Securities available for sale, Unrealized Gains | 332 | 337
Securities available for sale, Unrealized Losses | 0 | 0
Securities available for sale | 332 | 337
Collateralized Mortgage-Backed Securities Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member] |  |
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item] |  |
Securities available for sale, Amortized Cost | 390,348 | 410,829
Securities available for sale, Unrealized Gains | 0 | 0
Securities available for sale, Unrealized Losses | 65,655 | 68,608
Securities available for sale | 324,693 | 342,221
Securities held to maturity, Amortized Cost | 7,727 |
Securities held to maturity, Unrealized Gains | 0 | 0
Securities held to maturity, Unrealized Losses | 1,365 | 1,396
Securities held to maturity, fair value | $ 6,362 | $ 6,563

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