Loans, Troubled Debt Restructurings Segregated by Class (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023 USD ($) Loan	Jun. 30, 2022 USD ($) Loan	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($) Loan	Dec. 31, 2022 USD ($) Loan
Troubled Debt Restructurings Segregated by Class [Abstract]
Number of Loans | Loan		6		16	41
Pre-Modification Outstanding Recorded Investment		$ 5,867		$ 8,146	$ 16,829
Post-Modification Outstanding Balance		5,867		8,144	16,964
Number of loans to borrowers experiencing financial difficulty with subsequent default | Loan	3
Troubled debt restructured loans	$ 0		$ 0
Minimum [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Past due period for loan to be considered in default			90 days
Term Modification [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		5,867		7,230	15,270
Post-Modification Outstanding Balance	1,605	5,867	$ 11,702	7,228	15,405
Combination [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		916	1,309
Post-Modification Outstanding Balance	252	$ 0	592	$ 916	1,309
Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment					250
Post-Modification Outstanding Balance					250
Unfunded Loan Commitment [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Off-balance sheet credit exposure	1,100		1,100		$ 700
Commercial [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Number of Loans | Loan		5		13	36
Pre-Modification Outstanding Recorded Investment		$ 5,562		$ 6,925	$ 14,927
Post-Modification Outstanding Balance		5,562		6,923	15,062
Commercial [Member] | Term Modification [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		5,562		6,925	14,677
Post-Modification Outstanding Balance		5,562		6,923	14,812
Commercial [Member] | Combination [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		0	0
Post-Modification Outstanding Balance		$ 0		$ 0	0
Commercial [Member] | Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment					250
Post-Modification Outstanding Balance					$ 250
Commercial [Member] | Hotel/Motel [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Number of Loans | Loan		0		0	0
Pre-Modification Outstanding Recorded Investment		$ 0		$ 0	$ 0
Post-Modification Outstanding Balance		0		0	0
Commercial [Member] | Hotel/Motel [Member] | Term Modification [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		0	0
Post-Modification Outstanding Balance		0		0	0
Commercial [Member] | Hotel/Motel [Member] | Combination [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		0	0
Post-Modification Outstanding Balance		$ 0		$ 0	0
Commercial [Member] | Hotel/Motel [Member] | Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment					0
Post-Modification Outstanding Balance					$ 0
Commercial [Member] | Commercial Real Estate Residential [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Number of Loans | Loan		0		2	6
Pre-Modification Outstanding Recorded Investment		$ 0		$ 154	$ 725
Post-Modification Outstanding Balance		0		154	725
Commercial [Member] | Commercial Real Estate Residential [Member] | Term Modification [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		154	659
Post-Modification Outstanding Balance		0		154	659
Commercial [Member] | Commercial Real Estate Residential [Member] | Combination [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		0	0
Post-Modification Outstanding Balance		$ 0		$ 0	0
Commercial [Member] | Commercial Real Estate Residential [Member] | Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment					66
Post-Modification Outstanding Balance					$ 66
Commercial [Member] | Commercial Real Estate Nonresidential [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Number of Loans | Loan		0		2	8
Pre-Modification Outstanding Recorded Investment		$ 0		$ 245	$ 1,324
Post-Modification Outstanding Balance		0		244	1,460
Commercial [Member] | Commercial Real Estate Nonresidential [Member] | Term Modification [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		245	1,206
Post-Modification Outstanding Balance		0		244	1,342
Commercial [Member] | Commercial Real Estate Nonresidential [Member] | Combination [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		0	0
Post-Modification Outstanding Balance		$ 0		$ 0	0
Commercial [Member] | Commercial Real Estate Nonresidential [Member] | Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment					118
Post-Modification Outstanding Balance					$ 118
Commercial [Member] | Commercial Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Number of Loans | Loan		5		9	22
Pre-Modification Outstanding Recorded Investment		$ 5,562		$ 6,526	$ 12,878
Post-Modification Outstanding Balance		5,562		6,525	12,877
Commercial [Member] | Commercial Other [Member] | Term Modification [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		5,562		6,526	12,812
Post-Modification Outstanding Balance		5,562		6,525	12,811
Commercial [Member] | Commercial Other [Member] | Combination [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		0	0
Post-Modification Outstanding Balance		$ 0		$ 0	0
Commercial [Member] | Commercial Other [Member] | Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment					66
Post-Modification Outstanding Balance					$ 66
Residential [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Number of Loans | Loan		1		3	5
Pre-Modification Outstanding Recorded Investment		$ 305		$ 1,221	$ 1,902
Post-Modification Outstanding Balance		305		1,221	1,902
Residential [Member] | Term Modification [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		305		305	593
Post-Modification Outstanding Balance	877	305	3,371	305	593
Residential [Member] | Combination [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		916	1,309
Post-Modification Outstanding Balance	252	$ 0	504	$ 916	1,309
Residential [Member] | Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment					0
Post-Modification Outstanding Balance					$ 0
Residential [Member] | Real Estate Mortgage [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Number of Loans | Loan		1		3	5
Pre-Modification Outstanding Recorded Investment		$ 305		$ 1,221	$ 1,902
Post-Modification Outstanding Balance		305		1,221	1,902
Residential [Member] | Real Estate Mortgage [Member] | Term Modification [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		305		305	593
Post-Modification Outstanding Balance	877	305	3,317	305	593
Residential [Member] | Real Estate Mortgage [Member] | Combination [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment		0		916	1,309
Post-Modification Outstanding Balance	$ 209	$ 0	$ 427	$ 916	1,309
Residential [Member] | Real Estate Mortgage [Member] | Other [Member]
Troubled Debt Restructurings Segregated by Class [Abstract]
Pre-Modification Outstanding Recorded Investment					0
Post-Modification Outstanding Balance					$ 0