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Accumulated Other Comprehensive Loss ("AOCL") - Summary of Changes (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | $ 467,277 | $ 415,570 | $ 454,686 | $ 404,449
Other comprehensive income (loss) before reclassifications | (3,198) | 525 | (933) | 615
Amounts reclassified from AOCL | 394 | 276 | 990 | 699
Other comprehensive income (loss) | (2,804) | 801 | 57 | 1,314
Balances at end of period | 469,250 | 430,459 | 469,250 | 430,459
Accumulated Other Comprehensive Loss |  |  |  |
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | (67,083) | (71,629) | (69,944) | (72,142)
Other comprehensive income (loss) | (2,804) | 801 | 57 | 1,314
Balances at end of period | (69,887) | (70,828) | (69,887) | (70,828)
Unrealized Losses on Securities AFS |  |  |  |
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | (47,780) | (49,697) | (49,301) | (51,113)
Other comprehensive income (loss) before reclassifications | (4,028) | 215 | (2,768) | 1,418
Amounts reclassified from AOCL | (8) | 0 | 253 | 213
Other comprehensive income (loss) | (4,036) | 215 | (2,515) | 1,631
Balances at end of period | (51,816) | (49,482) | (51,816) | (49,482)
Unrealized losses on securities transferred to securities HTM |  |  |  |
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | (12,138) | (14,760) | (12,775) | (15,408)
Other comprehensive income (loss) before reclassifications | 649 | 676 | 1,286 | 1,324
Amounts reclassified from AOCL | 0 | 0 | 0 | 0
Other comprehensive income (loss) | 649 | 676 | 1,286 | 1,324
Balances at end of period | (11,489) | (14,084) | (11,489) | (14,084)
Dispropor- tionate Tax Effects from Securities AFS |  |  |  |
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | (5,798) | (5,798) | (5,798) | (5,798)
Other comprehensive income (loss) before reclassifications | 0 | 0 | 0 | 0
Amounts reclassified from AOCL | 0 | 0 | 0 | 0
Other comprehensive income (loss) | 0 | 0 | 0 | 0
Balances at end of period | (5,798) | (5,798) | (5,798) | (5,798)
Unrealized Gains (Losses) on Derivative Instruments |  |  |  |
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | (1,367) | (1,374) | (2,070) | 177
Other comprehensive income (loss) before reclassifications | 181 | (366) | 549 | (2,127)
Amounts reclassified from AOCL | 402 | 276 | 737 | 486
Other comprehensive income (loss) | 583 | (90) | 1,286 | (1,641)
Balances at end of period | $ (784) | $ (1,464) | $ (784) | $ (1,464)

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