Loans - Schedule of the Credit Quality Indicators Amortized Cost in Residential Consumer Loans Based on Payment Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Financing Receivable Recorded Investment [Line Items]
YTD gross charge-offs	$ 274	$ 15	$ 362	$ 54
Total	722,006		722,006		$ 701,481
Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	13,300		13,300		36,547
2023	36,141		36,141		40,431
2022	37,854		37,854		37,669
2021	35,748		35,748		33,823
2020	31,796		31,796		9,818
Prior	39,309		39,309		32,937
Revolving Loans Amortized Cost Basis	44,358		44,358		43,291
Revolving Loans Converted to Term	40		40		46
Total	238,546		238,546		234,562
Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	13,300		13,300		36,547
2023	36,112		36,112		40,428
2022	37,854		37,854		37,669
2021	35,748		35,748		33,823
2020	31,796		31,796		9,737
Prior	39,091		39,091		32,761
Revolving Loans Amortized Cost Basis	44,324		44,324		43,291
Revolving Loans Converted to Term	40		40		46
Total	238,265		238,265		234,302
Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	29		29		3
2020					81
Prior	218		218		176
Revolving Loans Amortized Cost Basis	34		34
Total	281		281		260
Consumer Mortgage [Member]
Financing Receivable Recorded Investment [Line Items]
Total	171,198		171,198		166,891
Consumer Mortgage [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	8,086		8,086		24,521
2023	27,855		27,855		34,798
2022	33,551		33,551		35,802
2021	34,420		34,420		32,259
2020	30,606		30,606		8,931
Prior	36,680		36,680		30,580
Total	171,198		171,198		166,891
Consumer Mortgage [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	8,086		8,086		24,521
2023	27,855		27,855		34,798
2022	33,551		33,551		35,802
2021	34,420		34,420		32,259
2020	30,606		30,606		8,931
Prior	36,558		36,558		30,408
Total	171,076		171,076		166,719
Consumer Mortgage [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Prior	122		122		172
Total	122		122		172
Commercial construction [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	1,884		1,884		5,463
2023	3,142		3,142		1,477
2022	1,076		1,076		264
2021	168		168		483
2020	324		324		81
Prior	43		43		41
Total	6,637		6,637		7,809
Commercial construction [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	1,884		1,884		5,463
2023	3,142		3,142		1,477
2022	1,076		1,076		264
2021	168		168		483
2020	324		324		81
Prior	43		43		41
Total	6,637		6,637		7,809
Home Equity Line of Credit [Member]
Financing Receivable Recorded Investment [Line Items]
Total	44,331		44,331		43,269
Home Equity Line of Credit [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	44,291		44,291		43,223
Revolving Loans Converted to Term	40		40		46
Total	44,331		44,331		43,269
Home Equity Line of Credit [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	44,257		44,257		43,223
Revolving Loans Converted to Term	40		40		46
Total	44,297		44,297		43,269
Home Equity Line of Credit [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	34		34
Total	34		34
Consumer Installment [Member]
Financing Receivable Recorded Investment [Line Items]
YTD gross charge-offs	17	$ 15	35	23
Total	10,646		10,646		10,636
Consumer Installment [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	2,785		2,785		5,705
2023	4,407		4,407		3,067
2022	2,216		2,216		981
2021	623		623		513
2020	336		336		118
Prior	212		212		184
Current fiscal year, YTD gross charge-offs					2
Fiscal year before latest fiscal year, YTD gross charge-offs			12		12
Two years before latest fiscal year, YTD gross charge-offs			15		19
Three years before latest fiscal year, YTD gross charge-offs			2		5
Four years before latest fiscal year, YTD gross charge-offs			1		2
Prior YTD gross charge-offs			5		6
YTD gross charge-offs			35		46
Revolving Loans Amortized Cost Basis	67		67		68
Total	10,646		10,646		10,636
Consumer Installment [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	2,785		2,785		5,705
2023	4,400		4,400		3,067
2022	2,216		2,216		981
2021	623		623		513
2020	336		336		118
Prior	205		205		184
Revolving Loans Amortized Cost Basis	67		67		68
Total	10,632		10,632		10,636
Consumer Installment [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	7		7
Prior	7		7
Total	14		14
Consumer Indirect [Member]
Financing Receivable Recorded Investment [Line Items]
YTD gross charge-offs			59	$ 31
Total	5,734		5,734		5,957
Consumer Indirect [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	545		545		858
2023	737		737		1,089
2022	1,011		1,011		622
2021	537		537		568
2020	530		530		688
Prior	2,374		2,374		2,132
Prior YTD gross charge-offs			59		66
YTD gross charge-offs			59		66
Total	5,734		5,734		5,957
Consumer Indirect [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2024	545		545		858
2023	715		715		1,086
2022	1,011		1,011		622
2021	537		537		568
2020	530		530		607
Prior	2,285		2,285		2,128
Total	5,623		5,623		5,869
Consumer Indirect [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	22		22		3
2020					81
Prior	89		89		4
Total	$ 111		111		88
Consumer [Member]
Financing Receivable Recorded Investment [Line Items]
Current fiscal year, YTD gross charge-offs					2
Fiscal year before latest fiscal year, YTD gross charge-offs			12		12
Two years before latest fiscal year, YTD gross charge-offs			15		19
Three years before latest fiscal year, YTD gross charge-offs			2		5
Four years before latest fiscal year, YTD gross charge-offs			1		2
Prior YTD gross charge-offs			64		72
YTD gross charge-offs			$ 94		$ 112