Accumulated Other Comprehensive (loss) Income (“AOCL/AOCI”) - Schedule of Components of AOCI (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Before Tax Amount	$ (141,816)	$ (108,298)
Tax Effect	36,182	27,663
Net of Tax Amount	(105,634)	(80,635)
Net unrealized holding losses on debt securities available for sale
Accumulated Other Comprehensive Income (Loss) [Line Items]
Before Tax Amount	(144,634)	(111,957)
Tax Effect	36,907	28,605
Net of Tax Amount	(107,727)	(83,352)
Net unrealized holding losses (gains) on interest rate swaps designated as cash flow hedges:
Accumulated Other Comprehensive Income (Loss) [Line Items]
Before Tax Amount	2,818	3,659
Tax Effect	(725)	(942)
Net of Tax Amount	$ 2,093	$ 2,717