Loans (Details 3) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Loans	$ 3,181,318	$ 3,198,127
Real Estate
Financing Receivable, Past Due [Line Items]
Loans	7,443	8,836
Business Assets
Financing Receivable, Past Due [Line Items]
Loans	659	1,070
Vehicles
Financing Receivable, Past Due [Line Items]
Loans	85	72
Cash
Financing Receivable, Past Due [Line Items]
Loans	66	66
Commercial real estate - Owner occupied
Financing Receivable, Past Due [Line Items]
Loans	389,827	399,028
Residential real estate -1-4 family
Financing Receivable, Past Due [Line Items]
Loans	836,205	843,561
Commercial real estate, Owner occupied | Commercial real estate - Owner occupied
Financing Receivable, Past Due [Line Items]
Loans	389,827	399,028
Commercial real estate, Owner occupied | Commercial real estate - Owner occupied | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	1,749	1,804
Commercial real estate, Owner occupied | Commercial real estate - Owner occupied | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Owner occupied | Commercial real estate - Owner occupied | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Owner occupied | Commercial real estate - Owner occupied | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Non-owner occupied | Commercial real estate - Owner occupied
Financing Receivable, Past Due [Line Items]
Loans	704,702	711,795
Commercial real estate, Non-owner occupied | Commercial real estate - Owner occupied | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	92	1,335
Commercial real estate, Non-owner occupied | Commercial real estate - Owner occupied | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Non-owner occupied | Commercial real estate - Owner occupied | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Non-owner occupied | Commercial real estate - Owner occupied | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Farmland | Commercial real estate - Owner occupied
Financing Receivable, Past Due [Line Items]
Loans	201,574	202,726
Commercial real estate, Farmland | Commercial real estate - Owner occupied | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	1,870	1,957
Commercial real estate, Farmland | Commercial real estate - Owner occupied | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Farmland | Commercial real estate - Owner occupied | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Farmland | Commercial real estate - Owner occupied | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Other | Commercial real estate - Owner occupied
Financing Receivable, Past Due [Line Items]
Loans	243,738	223,777
Commercial real estate, Other | Commercial real estate - Owner occupied | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Other | Commercial real estate - Owner occupied | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Other | Commercial real estate - Owner occupied | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial real estate, Other | Commercial real estate - Owner occupied | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial, Commercial and industrial | Commercial
Financing Receivable, Past Due [Line Items]
Loans	337,215	347,819
Commercial, Commercial and industrial | Commercial | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	92	94
Commercial, Commercial and industrial | Commercial | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	467	867
Commercial, Commercial and industrial | Commercial | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial, Commercial and industrial | Commercial | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial, Agricultural | Commercial
Financing Receivable, Past Due [Line Items]
Loans	59,405	59,075
Commercial, Agricultural | Commercial | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial, Agricultural | Commercial | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	192	203
Commercial, Agricultural | Commercial | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial, Agricultural | Commercial | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Residential real estate, 1-4 family residential | Residential real estate -1-4 family
Financing Receivable, Past Due [Line Items]
Loans	836,205	843,561
Residential real estate, 1-4 family residential | Residential real estate -1-4 family | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	3,388	3,352
Residential real estate, 1-4 family residential | Residential real estate -1-4 family | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Residential real estate, 1-4 family residential | Residential real estate -1-4 family | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Residential real estate, 1-4 family residential | Residential real estate -1-4 family | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Residential real estate, Home equity lines of credit | Residential real estate -1-4 family
Financing Receivable, Past Due [Line Items]
Loans	143,742	142,471
Residential real estate, Home equity lines of credit | Residential real estate -1-4 family | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	252	294
Residential real estate, Home equity lines of credit | Residential real estate -1-4 family | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Residential real estate, Home equity lines of credit | Residential real estate -1-4 family | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Residential real estate, Home equity lines of credit | Residential real estate -1-4 family | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Indirect | Consumer
Financing Receivable, Past Due [Line Items]
Loans	232,967	234,886
Consumer, Indirect | Consumer | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Indirect | Consumer | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Indirect | Consumer | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	68	53
Consumer, Indirect | Consumer | Cash
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Direct | Consumer
Financing Receivable, Past Due [Line Items]
Loans	22,651	23,825
Consumer, Direct | Consumer | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Direct | Consumer | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Direct | Consumer | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	17	19
Consumer, Direct | Consumer | Cash
Financing Receivable, Past Due [Line Items]
Loans	66	66
Consumer, Other | Consumer
Financing Receivable, Past Due [Line Items]
Loans	9,292	9,164
Consumer, Other | Consumer | Real Estate
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Other | Consumer | Business Assets
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Other | Consumer | Vehicles
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer, Other | Consumer | Cash
Financing Receivable, Past Due [Line Items]
Loans	$ 0	$ 0