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Accumulated Other Comprehensive Loss (Components of Comprehensive Income) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Mar. 31, 2025 | Jun. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Net unrealized gains (losses), before tax | $ 3,252 |  | $ (1,816) |  | $ 3,109 | $ (316)
Net unrealized gains (losses), tax (expense) benefit | (870) |  | 478 |  | (838) | 83
Other comprehensive (loss)/income, net of tax | 2,382 | $ (111) | (1,338) | $ 1,105 | 2,271 | (233)
Accumulated Other Comprehensive Loss |  |  |  |  |  |
Unrealized net gains (losses), net of tax | 2,202 | (284) | (1,595) | 846 |  |
Recognized gains (losses), net of tax | (180) | (173) | (257) | (259) |  |
Other comprehensive (loss)/income, net of tax | 2,382 | (111) | (1,338) | 1,105 |  |
Investment securities- with OTTI |  |  |  |  |  |
Unrealized holding (losses)/gains on investments | 498 |  | (843) |  | 506 | (633)
Recognized gains (losses), before tax | 51 |  | 51 |  | 101 | 101
Net unrealized gains (losses), before tax | 447 |  | (894) |  | 405 | (734)
Unrealized tax (expense) benefit | (133) |  | 223 |  | (135) | 168
Net unrealized gains (losses), tax (expense) benefit | (119) |  | 234 |  | (108) | 192
Unrealized net gains (losses), net of tax | 365 | 6 | (620) | 155 | 371 | (465)
Recognized gains (losses), net of tax | 37 | 37 | 40 | 37 |  |
Other comprehensive (loss)/income, net of tax | 328 |  | (660) |  | 297 | (542)
Investment securities- with OTTI | Accretable Yield in Income [Member] |  |  |  |  |  |
Recognized gains (losses), before tax | 51 |  | 51 |  | 101 |
Recognized tax (expense) benefit | (14) |  | (11) |  | (27) |
Recognized gains (losses), net of tax | 37 |  | 40 |  | 74 |
Investment securities- with OTTI | Amortization of Recognized Income [Member] |  |  |  |  |  |
Recognized gains (losses), before tax |  |  |  |  |  | 101
Recognized tax (expense) benefit |  |  |  |  |  | (24)
Recognized gains (losses), net of tax |  |  |  |  |  | 77
Investment securities- all other |  |  |  |  |  |
Unrealized holding (losses)/gains on investments | 485 |  | (717) |  | 2,334 | (1,341)
Net unrealized gains (losses), before tax | 485 |  | (717) |  | 2,334 | (1,341)
Unrealized tax (expense) benefit | (129) |  | 189 |  |  | 354
Recognized tax (expense) benefit | (129) |  |  |  |  |
Net unrealized gains (losses), tax (expense) benefit |  |  | 189 |  | (621) |
Unrealized net gains (losses), net of tax | 356 |  | (528) |  |  | (987)
Other comprehensive (loss)/income, net of tax | 356 |  | (528) |  | 1,713 |
Investment Securities HTM [Member] |  |  |  |  |  |
Recognized gains (losses), before tax | (163) |  | (160) |  | (317) | (320)
Net unrealized gains (losses), before tax | 163 |  | 160 |  | 317 | 320
Net unrealized gains (losses), tax (expense) benefit |  |  | (42) |  | (84) | (84)
Recognized gains (losses), net of tax | (120) | (113) | (118) | (118) |  |
Other comprehensive (loss)/income, net of tax |  |  | 118 |  | 233 | 236
Investment Securities HTM [Member] | Amortization of Recognized Income [Member] |  |  |  |  |  |
Recognized gains (losses), before tax | (163) |  | (160) |  | (317) | (320)
Net unrealized gains (losses), before tax | 163 |  |  |  |  |
Recognized tax (expense) benefit | 43 |  | 42 |  | 84 | 84
Net unrealized gains (losses), tax (expense) benefit | (43) |  |  |  |  |
Recognized gains (losses), net of tax | (120) |  | (118) |  | (233) | (236)
Other comprehensive (loss)/income, net of tax | 120 |  |  |  |  |
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] |  |  |  |  |  |
Unrealized holding (losses)/gains on investments | (81) |  | (69) |  | (189) | 4
Net unrealized gains (losses), before tax | (81) |  | (69) |  | (189) | 4
Unrealized tax (expense) benefit |  |  | 18 |  |  |
Net unrealized gains (losses), tax (expense) benefit | 17 |  |  |  | 40 | (1)
Unrealized net gains (losses), net of tax | (64) | (85) | (51) | 54 |  |
Other comprehensive (loss)/income, net of tax | (64) |  |  |  | (149) | 3
Net Pension Plan |  |  |  |  |  |
Unrealized holding (losses)/gains on investments | 2,105 |  | (538) |  | (23) | 951
Recognized gains (losses), before tax | (133) |  | (203) |  | (265) | (406)
Net unrealized gains (losses), before tax | 2,238 |  | (335) |  | 242 | 1,357
Net Pension Plan | Pension |  |  |  |  |  |
Unrealized holding (losses)/gains on investments | 2,105 |  | (538) |  | (23) | 951
Net unrealized gains (losses), before tax | 2,238 |  | (335) |  | 242 | 1,357
Unrealized tax (expense) benefit | (560) |  | 142 |  | 6 | (251)
Net unrealized gains (losses), tax (expense) benefit | (596) |  | 89 |  | (65) | (358)
Unrealized net gains (losses), net of tax | 1,545 | (1,562) | (396) | 1,096 | (17) | 700
Recognized gains (losses), net of tax | (97) | $ (97) | (150) | (149) |  |
Other comprehensive (loss)/income, net of tax | 1,642 |  | (246) |  | 177 | 999
Net Pension Plan | SERP |  |  |  |  |  |
Net unrealized gains (losses), before tax |  |  | 39 |  |  | 78
Net unrealized gains (losses), tax (expense) benefit |  |  | (10) |  |  | (20)
Recognized gains (losses), net of tax |  |  | (29) | $ (29) |  |
Other comprehensive (loss)/income, net of tax |  |  | 29 |  |  | 58
Net Pension Plan | Amortization of Unrecognized Loss [Member] | Pension |  |  |  |  |  |
Recognized gains (losses), before tax | (133) |  | (203) |  | (265) | (406)
Recognized tax (expense) benefit | 36 |  | 53 |  | 71 | 107
Recognized gains (losses), net of tax | $ (97) |  | (150) |  | $ (194) | (299)
Net Pension Plan | Amortization of Unrecognized Loss [Member] | SERP |  |  |  |  |  |
Recognized gains (losses), before tax |  |  | (39) |  |  |
Recognized tax (expense) benefit |  |  | 10 |  |  |
Recognized gains (losses), net of tax |  |  | $ (29) |  |  |
Net Pension Plan | Amortization of Unrecognized Gain [Member] | SERP |  |  |  |  |  |
Recognized gains (losses), before tax |  |  |  |  |  | (78)
Recognized tax (expense) benefit |  |  |  |  |  | 20
Recognized gains (losses), net of tax |  |  |  |  |  | $ (58)

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