Investment Securities - Contractual Maturities of Investment Securities - Available-for-sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2023	Dec. 31, 2022
Available-for-sale, Amortized Cost
Due in one year or less	$ 7,943
Due after one year through five years	95,102
Due after five years through ten years	142,855
Due after ten years	126,427
Total Available-for-sale Securities	372,327
Available-for-sale, Fair Value
Due in one year or less	7,752
Due after one year through five years	88,421
Due after five years through ten years	133,508
Due after ten years	110,478
Total Available-for-sale Securities	$ 340,159
Weighted average remaining life	3 years 8 months 12 days	3 years 9 months 18 days

Represent available-for-sale weighted average remaining life.

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