Allowance for Credit Losses - Recorded Investments in Nonperforming Loans (Details) - Nonperforming Loans - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	$ 1,969	$ 1,888
Non-accrual	7,930	11,479
Nonaccrual With No Allowance For Credit Loss	1,904	4,434
Commercial & Industrial | Commercial
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	378	43
Non-accrual	1,485	2,092
Farmland | Commercial
Aging of recorded investment in loans by past due category and class of loans
Non-accrual	13	1,047
Nonaccrual With No Allowance For Credit Loss	33	806
Non Farm, Non Residential | Commercial
Aging of recorded investment in loans by past due category and class of loans
Non-accrual	1,024	1,733
Nonaccrual With No Allowance For Credit Loss	624	897
Agriculture | Commercial
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	29
Non-accrual	547	644
Nonaccrual With No Allowance For Credit Loss	547	623
All Other Commercial | Commercial
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	279
Non-accrual	201	1,181
Nonaccrual With No Allowance For Credit Loss	143	1,116
First Liens | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	775	459
Non-accrual	1,014	1,464
Nonaccrual With No Allowance For Credit Loss	321	694
Home Equity | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	119	822
Non-accrual	416	107
Junior Liens | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	107	243
Non-accrual	48	85
Nonaccrual With No Allowance For Credit Loss		27
Multifamily | Residential
Aging of recorded investment in loans by past due category and class of loans
Loans Past Due Over 90 Day Still Accruing	282	321
Non-accrual	274	291
Nonaccrual With No Allowance For Credit Loss	216	225
All Other Residential | Residential
Aging of recorded investment in loans by past due category and class of loans
Non-accrual	43	103
Nonaccrual With No Allowance For Credit Loss	20	46
Motor Vehicle | Consumer
Aging of recorded investment in loans by past due category and class of loans
Non-accrual	2,553	2,364
All Other Consumer | Consumer
Aging of recorded investment in loans by past due category and class of loans
Non-accrual	$ 312	$ 368