Securities - Schedule of Debt Securities, Held-to-maturity (Details) - USD ($)	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023
Schedule of Held-to-Maturity Securities [Line Items]
Amortized Cost	$ 436,712,000	$ 449,721,000
Unrealized Gains	0	0
Unrealized Losses	(51,314,000)	(44,899,000)
Allowance for Credit Losses	0	0	$ 0
Fair Value	385,398,000	404,822,000
Government-sponsored residential mortgage-backed securities
Schedule of Held-to-Maturity Securities [Line Items]
Amortized Cost	243,919,000	254,752,000
Unrealized Gains	0	0
Unrealized Losses	(29,438,000)	(24,433,000)
Allowance for Credit Losses	0	0
Fair Value	214,481,000	230,319,000
Government-sponsored commercial mortgage-backed securities
Schedule of Held-to-Maturity Securities [Line Items]
Amortized Cost	192,793,000	194,969,000
Unrealized Gains	0	0
Unrealized Losses	(21,876,000)	(20,466,000)
Allowance for Credit Losses	0	0
Fair Value	$ 170,917,000	$ 174,503,000