Loans, Major Classifications of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 1,656,354	$ 1,723,471		$ 1,401,278
Allowance for loan losses	10,557	10,525	$ 7,858	5,646
Total	1,645,797	1,712,946
Loans and Leases Receivable, Deferred Income	583	181
Non-accrual Loans with no Allowance for Credit Losses	77	80
Commercial Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	122,357	120,541
Allowance for loan losses	967	1,039	1,047	1,300
Non-accrual Loans with no Allowance for Credit Losses	0	0
Commercial Real Estate, Owner Occupied Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	208,255	206,705
Commercial Real Estate, Non-Owner Occupied Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	507,109	501,108
Non-accrual Loans with no Allowance for Credit Losses	0	0
Commercial Real Estate, Farmland Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	38,411	37,367
Non-accrual Loans with no Allowance for Credit Losses	52	51
Commercial Real Estate, Multifamily Properties Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	240,411	240,033
Non-accrual Loans with no Allowance for Credit Losses	0	0
Commercial Real Estate, Construction Loans, 1-4 Family Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	11,674	9,058
Non-accrual Loans with no Allowance for Credit Losses	0	0
Commercial Real Estate, Construction Loans, Other Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	91,798	111,373
Non-accrual Loans with no Allowance for Credit Losses	0	0
Residential Real Estate, 1-4 Family, Closed End Senior Liens Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	343,014	402,026
Non-accrual Loans with no Allowance for Credit Losses	25	29
Residential Real Estate, 1-4 Family, Closed End Junior Liens Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	19,469	19,999
Non-accrual Loans with no Allowance for Credit Losses	0	0
Residential Real Estate, 1-4 Family, Revolving and Open End Class Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	36,930	38,579
Non-accrual Loans with no Allowance for Credit Losses	0	0
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	24,159	25,600
Allowance for loan losses	232	238	526	86
Non-accrual Loans with no Allowance for Credit Losses	0	0
Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	12,694	11,000
Allowance for loan losses	18	18	7	22
Non-accrual Loans with no Allowance for Credit Losses	0	0
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	73	82
Allowance for loan losses	$ 2	$ 0	$ 0	$ 5