Securities - Held-to-maturity by Contractual Maturity Date (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Amortized Cost
Due in one year or less	$ 150,066
Due from one year to five years	750
Due from five years to ten years	47,493
Due after ten years	53,773
Securities held to maturity, amortized cost	252,082
Amortized cost, post ASU 2019-04	281,236
Fair Value
Due in one year or less	148,585
Due from one year to five years	708
Due from five years to ten years	41,032
Due after ten years	46,954
Securities held to maturity, fair value	237,279
Total	262,538	$ 260,613
Mortgage-backed securities [Member]
Amortized Cost
Mortgage-backed securities	29,154
Fair Value
Mortgage-backed securities	$ 25,259