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Accumulated Other Comprehensive Loss ("AOCL") - Schedule of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | $ 469,250 | $ 430,459 | $ 454,686 | $ 404,449
Other comprehensive income (loss) before reclassifications | 8,748 | 12,154 | 7,815 | 12,769
Amounts reclassified from AOCL | 509 | 422 | 1,499 | 1,121
Other comprehensive income | 9,257 | 12,576 | 9,314 | 13,890
Balances at end of period | 490,742 | 452,369 | 490,742 | 452,369
Accumulated Other Comprehensive Loss |  |  |  |
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | (69,887) | (70,828) | (69,944) | (72,142)
Other comprehensive income | 9,257 | 12,576 | 9,314 | 13,890
Balances at end of period | (60,630) | (58,252) | (60,630) | (58,252)
Unrealized Losses on Securities AFS |  |  |  |
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | (51,816) | (49,482) | (49,301) | (51,113)
Other comprehensive income (loss) before reclassifications | 9,066 | 9,340 | 6,298 | 10,758
Amounts reclassified from AOCL | 27 | 114 | 280 | 327
Other comprehensive income | 9,093 | 9,454 | 6,578 | 11,085
Balances at end of period | (42,723) | (40,028) | (42,723) | (40,028)
Unrealized Losses on Securities Transferred to Securities HTM |  |  |  |
Changes in AOCIL [Roll Forward] |  |  |  |
Balances at beginning of period | (11,489) | (14,084) | (12,775) | (15,408)
Other comprehensive income (loss) before reclassifications | 614 | 646 | 1,900 | 1,970
Amounts reclassified from AOCL | 0 | 0 | 0 | 0
Other comprehensive income | 614 | 646 | 1,900 | 1,970
Balances at end of period | (10,875) | (13,438) | (10,875) | (13,438)
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 | 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 | (784) | (1,464) | (2,070) | 177
Other comprehensive income (loss) before reclassifications | (932) | 2,168 | (383) | 41
Amounts reclassified from AOCL | 482 | 308 | 1,219 | 794
Other comprehensive income | (450) | 2,476 | 836 | 835
Balances at end of period | $ (1,234) | $ 1,012 | $ (1,234) | $ 1,012

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