Other Comprehensive Income (Loss) - AOCI (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
AOCI
Beginning balance	$ (73,655)
Other comprehensive income (loss)	(601)	$ 2,334
Ending balance	(74,256)
Net Unrealized Gains (Losses) on Debt Securities
AOCI
Beginning balance	(73,158)	(98,547)
Other comprehensive income (loss) before reclassifications	(2,579)	3,561
Less: Amounts reclassified from AOCI	56	(65)
Other comprehensive income (loss)	(2,635)	3,626
Ending balance	(75,793)	(94,921)
Net Unrealized Gains (Losses) on Cash Flow Hedges
AOCI
Beginning balance	(237)
Other comprehensive income (loss) before reclassifications	370
Less: Amounts reclassified from AOCI	196
Other comprehensive income (loss)	174
Ending balance	(63)
Net Unrealized Gains (Losses) on Other Derivatives
AOCI
Beginning balance	(260)	(94)
Other comprehensive income (loss) before reclassifications	1,860	(1,292)
Other comprehensive income (loss)	1,860	(1,292)
Ending balance	1,600	(1,386)
AOCI
AOCI
Beginning balance	(73,655)	(98,641)
Other comprehensive income (loss) before reclassifications	(349)	2,269
Less: Amounts reclassified from AOCI	252	(65)
Other comprehensive income (loss)	(601)	2,334
Ending balance	$ (74,256)	$ (96,307)