Securities (Held-to-maturity by Contractual Maturity Date) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Amortized Cost
Due from one year to five years	$ 150,471
Due from five years to ten years	28,250
Due after ten years	77,634
Securities held to maturity, amortized cost	256,355
Mortgage-backed securities	33,177
Total	289,532	$ 76,969
Fair Value
Due from one year to five years	148,339
Due from five years to ten years	26,931
Due after ten years	70,759
Securities held to maturity, fair value	246,029
Mortgage-backed securities	31,705
Total	$ 277,734	$ 76,946