Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity).

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Nature of Business and Basis of Presentation (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Jan. 01, 2023	Dec. 31, 2022
Held to maturity securities, at amortized cost	$ 223,137		$ 228,701
Allowance for credit losses on held-to-maturity securities	(42)
Loans, at amortized cost	992,720		980,857
US States and Political Subdivisions Debt Securities [Member]
Held to maturity securities, at amortized cost	105,430		106,929
Allowance for credit losses on held-to-maturity securities	$ (42)	$ (43)
Accounting Standards Update 2016-13 [Member]
Held to maturity securities, at amortized cost
Allowance for credit losses on held-to-maturity securities			43
Loans, at amortized cost
Allowance for credit losses on loans			(14)
Allowance for credit losses for unfunded commitments			398
Accounting Standards Update 2016-13 [Member] \| Commercial Portfolio Segment [Member]
Allowance for credit losses on loans			193
Accounting Standards Update 2016-13 [Member] \| Real Estate Construction [Member]
Allowance for credit losses on loans			1,075
Accounting Standards Update 2016-13 [Member] \| Residential Portfolio Segment [Member]
Allowance for credit losses on loans			32
Accounting Standards Update 2016-13 [Member] \| Real Estate Mortgage Commercial [Member]
Allowance for credit losses on loans			(883)
Accounting Standards Update 2016-13 [Member] \| Consumer Home Equity [Member]
Allowance for credit losses on loans			166
Accounting Standards Update 2016-13 [Member] \| Consumer Other [Member]
Allowance for credit losses on loans			39
Accounting Standards Update 2016-13 [Member] \| Unallocated Financing Receivables [Member]
Allowance for credit losses on loans			(636)
Accounting Standards Update 2016-13 [Member] \| US States and Political Subdivisions Debt Securities [Member]
Allowance for credit losses on held-to-maturity securities			43
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Held to maturity securities, at amortized cost		106,929
Allowance for credit losses on held-to-maturity securities		43
Loans, at amortized cost		980,857
Allowance for credit losses on loans		11,322
Allowance for credit losses for unfunded commitments		398
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member] \| Commercial Portfolio Segment [Member]
Allowance for credit losses on loans		1,042
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member] \| Real Estate Construction [Member]
Allowance for credit losses on loans		1,150
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member] \| Residential Portfolio Segment [Member]
Allowance for credit losses on loans		755
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member] \| Real Estate Mortgage Commercial [Member]
Allowance for credit losses on loans		7,686
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member] \| Consumer Home Equity [Member]
Allowance for credit losses on loans		480
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member] \| Consumer Other [Member]
Allowance for credit losses on loans		209
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member] \| Unallocated Financing Receivables [Member]
Allowance for credit losses on loans
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjusted Balance [Member] \| US States and Political Subdivisions Debt Securities [Member]
Allowance for credit losses on held-to-maturity securities		$ 43
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Held to maturity securities, at amortized cost			106,929
Allowance for credit losses on held-to-maturity securities
Loans, at amortized cost			980,857
Allowance for credit losses on loans			11,336
Allowance for credit losses for unfunded commitments
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| Commercial Portfolio Segment [Member]
Allowance for credit losses on loans			849
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| Real Estate Construction [Member]
Allowance for credit losses on loans			75
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| Residential Portfolio Segment [Member]
Allowance for credit losses on loans			723
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| Real Estate Mortgage Commercial [Member]
Allowance for credit losses on loans			8,569
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| Consumer Home Equity [Member]
Allowance for credit losses on loans			314
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| Consumer Other [Member]
Allowance for credit losses on loans			170
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| Unallocated Financing Receivables [Member]
Allowance for credit losses on loans			636
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member] \| US States and Political Subdivisions Debt Securities [Member]
Allowance for credit losses on held-to-maturity securities