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Securities - Contractual Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Contractual maturities, amortized cost
Due in One Year or Less	$ 9,779
Due After One Year Through Five Years	44,811
Due After Five Years Through 10 Years	179,590
Due After 10 Years	51,797
Subtotal	285,977
Totals	615,292	$ 596,497
Contractual maturities, fair value
Due in One Year or Less	9,833
Due After One Year Through Five Years	42,665
Due After Five Years Through 10 Years	155,444
Due After 10 Years	39,136
Subtotal	247,078
Totals	553,076	548,613
Mortgage-Backed Securities
Contractual maturities, amortized cost
Contractual securities	233,920
Totals	233,920	252,919
Contractual maturities, fair value
Contractual securities	210,375
Totals	210,375	237,784
SBA Securities
Contractual maturities, amortized cost
Contractual securities	19,779
Totals	19,779	20,957
Contractual maturities, fair value
Contractual securities	19,966
Totals	19,966	20,877
Asset-Backed Securities
Contractual maturities, amortized cost
Contractual securities	75,616
Totals	75,616	46,623
Contractual maturities, fair value
Contractual securities	75,657
Totals	$ 75,657	$ 46,191

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