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	Sep. 30, 2023	Jun. 30, 2023	Jan. 01, 2023	Dec. 31, 2022
Held to maturity securities, at amortized cost	$ 219,871			$ 228,701
Allowance for credit losses on held-to-maturity securities	(32)
Loans, at amortized cost	1,091,645			980,857
US States and Political Subdivisions Debt Securities [Member]
Held to maturity securities, at amortized cost	105,412			106,929
Allowance for credit losses on held-to-maturity securities	$ (32)	$ (37)	$ (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