Nature of Business and Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jan. 01, 2023	Dec. 31, 2022
Recent Accounting Pronouncements
Retained earnings	$ 141,886		$ 146,630
Allowance for credit loss	0
Accrued interest receivable	535
Accrued interest receivable on loans	4,800
Held-to-maturity securities	$ 241
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13
Recent Accounting Pronouncements
Retained earnings		$ (2,300)