Long-Term Borrowings and Subordinated Debt - Key Terms of Junior Subordinated Debt Securities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Junior Subordinated Debentures [Line Items]
Long-term borrowings	$ 49,358	$ 54,453	$ 54,393
Interest Rate at December 31, 2023	4.52%	2.61%	1.94%
Junior subordinated debt
Junior Subordinated Debentures [Line Items]
Long-term borrowings	$ 25,000	$ 25,000	$ 25,000
2006 Junior Subordinated Debt | Junior subordinated debt
Junior Subordinated Debentures [Line Items]
Long-term borrowings	$ 25,000
Regulatory Capital	Tier 2
Interest Rate at December 31, 2023	7.25%
2006 Junior Subordinated Debt | Junior subordinated debt | SOFR
Junior Subordinated Debentures [Line Items]
Interest Rate	1.86%