Long-Term Borrowings and Subordinated Debt - Key Terms of Junior Subordinated Debt Securities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Junior Subordinated Debentures [Line Items]
Long-term borrowings	$ 54,453	$ 54,393	$ 64,083
Interest Rate at December 31, 2022	2.61%	1.94%	2.03%
Junior Subordinated Debt
Junior Subordinated Debentures [Line Items]
Long-term borrowings	$ 25,000	$ 25,000	$ 34,750
Trust Preferred Securities
Junior Subordinated Debentures [Line Items]
Long-term borrowings	29,453	$ 29,393	$ 29,333
2001 Trust Preferred Securities | Trust Preferred Securities
Junior Subordinated Debentures [Line Items]
Long-term borrowings	$ 5,155
Regulatory Capital	Tier 1
Interest Rate at December 31, 2022	7.09%
2001 Trust Preferred Securities | Trust Preferred Securities | LIBOR
Junior Subordinated Debentures [Line Items]
Interest Rate	3.75%
2005 Trust Preferred Securities | Trust Preferred Securities
Junior Subordinated Debentures [Line Items]
Long-term borrowings	$ 4,124
Regulatory Capital	Tier 1
Interest Rate at December 31, 2022	6.46%
2005 Trust Preferred Securities | Trust Preferred Securities | LIBOR
Junior Subordinated Debentures [Line Items]
Interest Rate	1.77%
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, 2022	6.37%
2006 Junior Subordinated Debt | Junior Subordinated Debt | LIBOR
Junior Subordinated Debentures [Line Items]
Interest Rate	1.60%
2008 Trust Preferred Securities | Trust Preferred Securities
Junior Subordinated Debentures [Line Items]
Long-term borrowings	$ 20,619
Regulatory Capital	Tier 1
Interest Rate at December 31, 2022	8.27%
2008 Trust Preferred Securities | Trust Preferred Securities | LIBOR
Junior Subordinated Debentures [Line Items]
Interest Rate	3.50%