Loans and Allowance for Credit Losses - Schedule of Loan Balances by Credit Quality Indicators and Gross Chargeoffs (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Commercial & industrial [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	$ 22,688	$ 17,434
Term Loans by Year of Origination 2023	13,435	18,848
Term Loans by Year of Origination 2022	13,398	19,369
Term Loans by Year of Origination 2021	14,411	10,637
Term Loans by Year of Origination 2020	9,234	7,475
Term Loans by Year of Origination Prior	10,743	6,342
Revolving Loans	37,535	46,082
Revolving Loans Converted to Terms	3,320	529
Total	124,764	126,716
Commercial real estate - owner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	15,070	29,253
Term Loans by Year of Origination 2023	30,372	21,427
Term Loans by Year of Origination 2022	20,002	26,834
Term Loans by Year of Origination 2021	24,413	15,269
Term Loans by Year of Origination 2020	13,921	13,240
Term Loans by Year of Origination Prior	30,141	20,409
Revolving Loans	463	112
Revolving Loans Converted to Terms	49	173
Total	134,431	126,717
Commercial real estate - nonowner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	94,496	52,915
Term Loans by Year of Origination 2023	47,026	67,285
Term Loans by Year of Origination 2022	51,096	47,658
Term Loans by Year of Origination 2021	40,584	46,364
Term Loans by Year of Origination 2020	39,093	31,399
Term Loans by Year of Origination Prior	72,729	49,307
Revolving Loans	118	2,395
Revolving Loans Converted to Terms
Total	345,142	297,323
Agricultural [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	8,100	9,496
Term Loans by Year of Origination 2023	8,295	16,131
Term Loans by Year of Origination 2022	14,482	12,940
Term Loans by Year of Origination 2021	10,748	3,029
Term Loans by Year of Origination 2020	2,618	1,859
Term Loans by Year of Origination Prior	8,967	9,801
Revolving Loans	11,470	12,403
Revolving Loans Converted to Terms
Total	64,680	65,659
Residential real estate [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	31,291	53,013
Term Loans by Year of Origination 2023	42,261	110,531
Term Loans by Year of Origination 2022	100,375	85,436
Term Loans by Year of Origination 2021	76,402	31,612
Term Loans by Year of Origination 2020	28,287	10,910
Term Loans by Year of Origination Prior	29,762	23,505
Revolving Loans		1,816
Revolving Loans Converted to Terms		1,300
Total	308,378	318,123
Home equity line of credit (HELOC) [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022		46
Term Loans by Year of Origination 2021	12	18
Term Loans by Year of Origination 2020	18	85
Term Loans by Year of Origination Prior	99	153
Revolving Loans	47,047	40,952
Revolving Loans Converted to Terms	6,635	6,591
Total	53,811	47,845
Consumer Sector [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	1,909	3,296
Term Loans by Year of Origination 2023	1,993	5,151
Term Loans by Year of Origination 2022	3,260	1,429
Term Loans by Year of Origination 2021	725	741
Term Loans by Year of Origination 2020	319	221
Term Loans by Year of Origination Prior	94	128
Revolving Loans	7,229	6,863
Revolving Loans Converted to Terms
Total	15,529	17,829
Total Loans [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	173,554	165,407
Term Loans by Year of Origination 2023	143,382	239,373
Term Loans by Year of Origination 2022	202,613	193,712
Term Loans by Year of Origination 2021	167,295	107,670
Term Loans by Year of Origination 2020	93,490	65,189
Term Loans by Year of Origination Prior	152,535	109,645
Revolving Loans	103,862	110,623
Revolving Loans Converted to Terms	10,004	8,593
Total	1,046,735	1,000,212
Pass [Member] \| Commercial & industrial [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	22,688	17,239
Term Loans by Year of Origination 2023	12,927	18,076
Term Loans by Year of Origination 2022	12,813	19,143
Term Loans by Year of Origination 2021	14,207	10,573
Term Loans by Year of Origination 2020	9,101	7,449
Term Loans by Year of Origination Prior	10,022	5,965
Revolving Loans	36,363	45,831
Revolving Loans Converted to Terms	3,204	444
Total	121,325	124,720
Pass [Member] \| Commercial real estate - owner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	15,070	29,253
Term Loans by Year of Origination 2023	30,372	21,427
Term Loans by Year of Origination 2022	20,002	26,808
Term Loans by Year of Origination 2021	24,406	12,931
Term Loans by Year of Origination 2020	13,491	12,881
Term Loans by Year of Origination Prior	30,140	20,409
Revolving Loans	463	112
Revolving Loans Converted to Terms	49	173
Total	133,993	123,994
Pass [Member] \| Commercial real estate - nonowner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	94,098	52,915
Term Loans by Year of Origination 2023	47,026	67,285
Term Loans by Year of Origination 2022	50,942	47,658
Term Loans by Year of Origination 2021	40,584	46,364
Term Loans by Year of Origination 2020	39,093	30,561
Term Loans by Year of Origination Prior	72,609	47,895
Revolving Loans	118	2,377
Revolving Loans Converted to Terms
Total	344,470	295,055
Pass [Member] \| Agricultural [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	8,100	9,496
Term Loans by Year of Origination 2023	8,295	16,131
Term Loans by Year of Origination 2022	14,482	12,940
Term Loans by Year of Origination 2021	10,748	3,029
Term Loans by Year of Origination 2020	2,618	1,859
Term Loans by Year of Origination Prior	8,967	9,801
Revolving Loans	11,470	12,403
Revolving Loans Converted to Terms
Total	64,680	65,659
Pass [Member] \| Residential real estate [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	31,291	53,013
Term Loans by Year of Origination 2023	41,982	110,531
Term Loans by Year of Origination 2022	100,375	85,075
Term Loans by Year of Origination 2021	76,146	31,558
Term Loans by Year of Origination 2020	28,237	10,425
Term Loans by Year of Origination Prior	28,797	22,564
Revolving Loans		1,816
Revolving Loans Converted to Terms		1,300
Total	306,828	316,282
Pass [Member] \| Home equity line of credit (HELOC) [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022		46
Term Loans by Year of Origination 2021	12	18
Term Loans by Year of Origination 2020	18	85
Term Loans by Year of Origination Prior	51	94
Revolving Loans	46,908	40,932
Revolving Loans Converted to Terms	6,591	6,492
Total	53,580	47,667
Pass [Member] \| Consumer Sector [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	1,909	3,296
Term Loans by Year of Origination 2023	1,993	5,142
Term Loans by Year of Origination 2022	3,247	1,429
Term Loans by Year of Origination 2021	725	740
Term Loans by Year of Origination 2020	319	221
Term Loans by Year of Origination Prior	94	128
Revolving Loans	7,229	6,863
Revolving Loans Converted to Terms
Total	15,516	17,819
Pass [Member] \| Total Loans [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	173,156	165,212
Term Loans by Year of Origination 2023	142,595	238,592
Term Loans by Year of Origination 2022	201,861	193,099
Term Loans by Year of Origination 2021	166,828	105,213
Term Loans by Year of Origination 2020	92,877	63,481
Term Loans by Year of Origination Prior	150,680	106,856
Revolving Loans	102,551	110,334
Revolving Loans Converted to Terms	9,844	8,409
Total	1,040,392	991,196
Special Mention [Member] \| Commercial & industrial [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023	355	731
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021		64
Term Loans by Year of Origination 2020	133
Term Loans by Year of Origination Prior		140
Revolving Loans	25	201
Revolving Loans Converted to Terms
Total	513	1,136
Special Mention [Member] \| Commercial real estate - owner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021		2,338
Term Loans by Year of Origination 2020		358
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total		2,696
Special Mention [Member] \| Commercial real estate - nonowner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	398
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020		838
Term Loans by Year of Origination Prior		1,134
Revolving Loans
Revolving Loans Converted to Terms
Total	398	1,972
Special Mention [Member] \| Agricultural [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Special Mention [Member] \| Residential real estate [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Special Mention [Member] \| Home equity line of credit (HELOC) [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior		59
Revolving Loans		20
Revolving Loans Converted to Terms		99
Total		178
Special Mention [Member] \| Consumer Sector [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021		1
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total		1
Special Mention [Member] \| Total Loans [Member]
Commercial & industrial
Term Loans by Year of Origination 2024	398
Term Loans by Year of Origination 2023	355	731
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021		2,403
Term Loans by Year of Origination 2020	133	1,196
Term Loans by Year of Origination Prior		1,333
Revolving Loans	25	221
Revolving Loans Converted to Terms		99
Total	911	5,983
Substandard [Member] \| Commercial & industrial [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023		41
Term Loans by Year of Origination 2022	585
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020		25
Term Loans by Year of Origination Prior	673	137
Revolving Loans	1,147
Revolving Loans Converted to Terms	88	80
Total	2,493	283
Substandard [Member] \| Commercial real estate - owner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020	430
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total	430
Substandard [Member] \| Commercial real estate - nonowner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022	154
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior	120	154
Revolving Loans		18
Revolving Loans Converted to Terms
Total	274	172
Substandard [Member] \| Agricultural [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Substandard [Member] \| Residential real estate [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023	279
Term Loans by Year of Origination 2022		361
Term Loans by Year of Origination 2021	256	54
Term Loans by Year of Origination 2020	50	485
Term Loans by Year of Origination Prior	965	920
Revolving Loans
Revolving Loans Converted to Terms
Total	1,550	1,820
Substandard [Member] \| Home equity line of credit (HELOC) [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior	48
Revolving Loans	139
Revolving Loans Converted to Terms	44
Total	231
Substandard [Member] \| Consumer Sector [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023		9
Term Loans by Year of Origination 2022	13
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total	13	9
Substandard [Member] \| Total Loans [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023	279	50
Term Loans by Year of Origination 2022	752	361
Term Loans by Year of Origination 2021	256	54
Term Loans by Year of Origination 2020	480	510
Term Loans by Year of Origination Prior	1,806	1,211
Revolving Loans	1,286	18
Revolving Loans Converted to Terms	132	80
Total	4,991	2,284
Doubtful [Member] \| Commercial & industrial [Member]
Commercial & industrial
Term Loans by Year of Origination 2024		195
Term Loans by Year of Origination 2023	153
Term Loans by Year of Origination 2022		226
Term Loans by Year of Origination 2021	204
Term Loans by Year of Origination 2020		1
Term Loans by Year of Origination Prior	48	100
Revolving Loans		50
Revolving Loans Converted to Terms	28	5
Total	433	577
Doubtful [Member] \| Commercial real estate - owner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022		26
Term Loans by Year of Origination 2021	7
Term Loans by Year of Origination 2020		1
Term Loans by Year of Origination Prior	1
Revolving Loans
Revolving Loans Converted to Terms
Total	8	27
Doubtful [Member] \| Commercial real estate - nonowner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior		124
Revolving Loans
Revolving Loans Converted to Terms
Total		124
Doubtful [Member] \| Agricultural [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Doubtful [Member] \| Residential real estate [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior		21
Revolving Loans
Revolving Loans Converted to Terms
Total		21
Doubtful [Member] \| Home equity line of credit (HELOC) [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Doubtful [Member] \| Consumer Sector [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Doubtful [Member] \| Total Loans [Member]
Commercial & industrial
Term Loans by Year of Origination 2024		195
Term Loans by Year of Origination 2023	153
Term Loans by Year of Origination 2022		252
Term Loans by Year of Origination 2021	211
Term Loans by Year of Origination 2020		2
Term Loans by Year of Origination Prior	49	245
Revolving Loans		50
Revolving Loans Converted to Terms	28	5
Total	441	749
Loss [Member] \| Commercial & industrial [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Loss [Member] \| Commercial real estate - owner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Loss [Member] \| Commercial real estate - nonowner occupied [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Loss [Member] \| Agricultural [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Loss [Member] \| Residential real estate [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022
Term Loans by Year of Origination 2021
Term Loans by Year of Origination 2020
Term Loans by Year of Origination Prior
Revolving Loans
Revolving Loans Converted to Terms
Total
Loss [Member] \| Home equity line of credit (HELOC) [Member]
Commercial & industrial
Term Loans by Year of Origination 2024
Term Loans by Year of Origination 2023
Term Loans by Year of Origination 2022

Loans and Allowance for Credit Losses - Schedule of Loan Balances by Credit Quality Indicators and Gross Chargeoffs (Details) - USD ($)
$ in Thousands