Other Comprehensive Income (Loss) - Changes in the components of other comprehensive income and loss (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Debt Securities: Pre-Tax Amount
Change in fair value	$ (3,443)	$ 4,754
Less: reclassification adjustment from amortization of securities transferred from AFS to HTM	74	(87)
Net change	(3,517)	4,841
Debt Securities: Tax (Expense) Benefit
Change in fair value	864	(1,193)
Less: reclassification adjustment from amortization of securities transferred from AFS to HTM	(18)	22
Net change	882	(1,215)
Debt Securities: After-Tax Amount
Change in fair value	(2,579)	3,561
Less: reclassification adjustment from amortization of securities transferred from AFS to HTM	56	(65)
Net change	(2,635)	3,626
Cash Flow Hedges: Pre-Tax Amount
Change in fair value	946
Less: reclassified AOCI gain (loss) into interest expense	262
Net change	684
Cash Flow Hedges: Tax (Expense) Benefit
Change in fair value	(576)
Less: reclassified AOCI gain (loss) into interest expense	(66)
Net change	(510)
Cash Flow Hedges: After-Tax Amount
Change in fair value	370
Less: reclassified AOCI gain (loss) into interest expense	196
Net change	174
Other Derivatives: Pre-Tax Amount
Change in fair value	2,031	(1,725)
Net change	2,031	(1,725)
Other Derivatives: Tax (Expense) Benefit
Change in fair value	(171)	433
Net change	(171)	433
Other Derivatives: After-Tax Amount
Change in fair value	1,860	(1,292)
Net change	1,860	(1,292)
Other comprehensive income (loss), before tax	(802)	3,116
Other comprehensive income (loss), tax	201	(782)
Other comprehensive income (loss), net of tax	$ (601)	$ 2,334

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