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Note 4 - Loans and the Allowance for Credit Losses - Balance of Nonaccrual Loans By Loan Category (Details) $ in Thousands | Jun. 30, 2025 USD ($) | Dec. 31, 2024 USD ($)
--- | --- | ---
Total nonaccrual | $ 13,652 | $ 4,105
Past due 90 days or more and still accruing | $ 0 | $ 0
Number of loans | 5 | 1
Nonaccrual, with allowance, amortized cost | $ 3,043 | $ 55
Nonaccrual, with allowance, allowance | 959 | 29
Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 10,609 | 4,050
Total nonaccrual | 13,652 | 4,105
Past due 90 days or more and still accruing | 0 | 0
Commercial Portfolio Segment [Member] | Commercial Loans [Member] |  |
Total nonaccrual | 353 | 355
Past due 90 days or more and still accruing | $ 0 | $ 0
Number of loans | 1 | 1
Nonaccrual, with allowance, amortized cost | $ 52 | $ 55
Nonaccrual, with allowance, allowance | 28 | 29
Commercial Portfolio Segment [Member] | Commercial Loans [Member] | Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 301 | 302
Total nonaccrual | 353 | 355
Past due 90 days or more and still accruing | 0 | 0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] |  |
Total nonaccrual | 9,905 | 567
Past due 90 days or more and still accruing | $ 0 | $ 0
Number of loans | 4 | 0
Nonaccrual, with allowance, amortized cost | $ 2,991 | $ 0
Nonaccrual, with allowance, allowance | 931 | 0
Commercial Portfolio Segment [Member] | Agricultural Loans [Member] | Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 6,914 | 567
Total nonaccrual | 9,905 | 567
Past due 90 days or more and still accruing | 0 | 0
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] |  |
Total nonaccrual | 1,281 | 1,579
Past due 90 days or more and still accruing | 0 | 0
Commercial Portfolio Segment [Member] | Real Estate Loan [Member] | Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 1,281 | 1,579
Total nonaccrual | 1,281 | 1,579
Past due 90 days or more and still accruing | 0 | 0
Commercial Portfolio Segment [Member] | Construction Loans [Member] |  |
Total nonaccrual | 0 | 0
Past due 90 days or more and still accruing | 0 | 0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 0 | 0
Total nonaccrual | 0 | 0
Past due 90 days or more and still accruing | 0 | 0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] |  |
Total nonaccrual | 227 | 83
Past due 90 days or more and still accruing | 0 | 0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] | Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 227 | 83
Total nonaccrual | 227 | 83
Past due 90 days or more and still accruing | 0 | 0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] |  |
Total nonaccrual | 1,089 | 650
Past due 90 days or more and still accruing | 0 | 0
Residential Portfolio Segment [Member] | Equity Lines of Credit [Member] | Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 1,089 | 650
Total nonaccrual | 1,089 | 650
Past due 90 days or more and still accruing | 0 | 0
Consumer Portfolio Segment [Member] | Automobile Loan [Member] |  |
Total nonaccrual | 790 | 792
Past due 90 days or more and still accruing | 0 | 0
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 790 | 792
Total nonaccrual | 790 | 792
Past due 90 days or more and still accruing | 0 | 0
Consumer Portfolio Segment [Member] | Other Loans [Member] |  |
Total nonaccrual | 7 | 79
Past due 90 days or more and still accruing | 0 | 0
Consumer Portfolio Segment [Member] | Other Loans [Member] | Nonperforming Financial Instruments [Member] |  |
Nonaccrual with no allowance for credit losses | 7 | 77
Total nonaccrual | 7 | 79
Past due 90 days or more and still accruing | $ 0 | $ 0

X
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