Investment Securities - Contractual Maturities of Investment Securities - Held-to-maturity Securities (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Held-to-maturity, Amortized Cost
Due after one year through five years	$ 22,170
Due after five years through ten years	23,427
Due after ten years	48,233
Total Held-to-maturity Securities	93,830
Held-to-maturity, Fair Value
Due after one year through five years	19,575
Due after five years through ten years	19,590
Due after ten years	38,103
Total Held-to-maturity Securities	$ 77,268
Weighted average remaining life	6 years 3 months 18 days	6 years 8 months 12 days