Loans - Schedule of the Credit Quality Indicators Amortized Cost in Residential Consumer Loans Based on Payment Activity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Financing Receivable Recorded Investment [Line Items]
Total YTD gross charge-offs	$ 43	$ 29	$ 97	$ 71
Total	680,980		680,980		$ 626,958
Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	29,022		29,022
2022	41,530		41,530
2021	40,196		40,196
2020	35,583		35,583
2019	10,048		10,048
Prior	34,460		34,460
Revolving Loans Amortized Cost Basis	41,120		41,120
Revolving Loans Converted to Term	47		47
Total	232,006		232,006
Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	29,022		29,022
2022	41,529		41,529
2021	40,179		40,179
2020	35,583		35,583
2019	10,017		10,017
Prior	34,345		34,345
Revolving Loans Amortized Cost Basis	41,120		41,120
Revolving Loans Converted to Term	47		47
Total	231,842		231,842
Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2022	1		1
2021	17		17
2019	31		31
Prior	115		115
Total	164		164
Consumer Mortgage [Member]
Financing Receivable Recorded Investment [Line Items]
Total	167,419		167,419
Consumer Mortgage [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	19,430		19,430
2022	35,098		35,098
2021	38,086		38,086
2020	33,815		33,815
2019	9,080		9,080
Prior	31,910		31,910
Total	167,419		167,419
Consumer Mortgage [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	19,430		19,430
2022	35,098		35,098
2021	38,086		38,086
2020	33,815		33,815
2019	9,080		9,080
Prior	31,800		31,800
Total	167,309		167,309
Consumer Mortgage [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Prior	110		110
Total	110		110
Construction [Member]
Financing Receivable Recorded Investment [Line Items]
Total	44,446		44,446
Construction [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	3,422		3,422
2022	1,736		1,736
2021	270		270
2020	576		576
2019	83		83
Prior	42		42
Total	6,129		6,129
Construction [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	3,422		3,422
2022	1,736		1,736
2021	270		270
2020	576		576
2019	83		83
Prior	42		42
Total	6,129		6,129
Home Equity Line of Credit [Member]
Financing Receivable Recorded Investment [Line Items]
Total	41,093		41,093
Home Equity Line of Credit [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	41,046		41,046
Revolving Loans Converted to Term	47		47
Total	41,093		41,093
Home Equity Line of Credit [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	41,046		41,046
Revolving Loans Converted to Term	47		47
Total	41,093		41,093
Consumer Installment [Member]
Financing Receivable Recorded Investment [Line Items]
Total YTD gross charge-offs	8		31
Total	11,197		11,197
Consumer Installment [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	5,410		5,410
2022	3,477		3,477
2021	1,204		1,204
2020	603		603
2019	221		221
Prior	208		208
2023 YTD gross charge-offs			1
2022 YTD gross charge-offs			11
2021 YTD gross charge-offs			10
2020 YTD gross charge-offs			3
2019 YTD gross charge-offs			2
Prior YTD gross charge-offs			4
Total YTD gross charge-offs			31
Revolving Loans Amortized Cost Basis	74		74
Total	11,197		11,197
Consumer Installment [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	5,410		5,410
2022	3,476		3,476
2021	1,187		1,187
2020	603		603
2019	211		211
Prior	208		208
Revolving Loans Amortized Cost Basis	74		74
Total	11,169		11,169
Consumer Installment [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2022	1		1
2021	17		17
2019	10		10
Total	28		28
Consumer Indirect [Member]
Financing Receivable Recorded Investment [Line Items]
Total YTD gross charge-offs	35		66
Total	6,168		6,168
Consumer Indirect [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	760		760
2022	1,219		1,219
2021	636		636
2020	589		589
2019	664		664
Prior	2,300		2,300
Prior YTD gross charge-offs			66
Total YTD gross charge-offs			66
Total	6,168		6,168
Consumer Indirect [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	760		760
2022	1,219		1,219
2021	636		636
2020	589		589
2019	643		643
Prior	2,295		2,295
Total	6,142		6,142
Consumer Indirect [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2019	21		21
Prior	5		5
Total	$ 26		$ 26