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Note 5 - Loans and Allowance for Credit Losses - Schedule of Nonaccrual Loans by Class (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Nonaccrual, No Allowance | $ 18,511 | $ 991
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 48,026 | 8,596
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 139
Commercial Borrower [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 9,858 | 174
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 35,869 | 7,710
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 139
Commercial Borrower [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 2,790 | 79
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 3,065 | 6,595
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 139
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 6,998 | 95
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 32,734 | 1,115
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Construction, Land, and Development [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 0 | 0
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 25,005 | 0
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 0 | 0
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 0 | 0
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Non-Owner Occupied [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 5,217 | 0
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 5,217 | 0
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loans [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 1,781 | 95
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 2,512 | 1,115
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 70 | 0
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 70 | 0
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Land [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 0 | 0
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 0 | 0
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Production Loans [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 70 | 0
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 70 | 0
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer Borrower [Member] | Residential Portfolio Segment [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 8,653 | 817
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 11,867 | 886
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Real Estate, First Lien [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 1,941 | 632
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 1,948 | 638
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Construction Loans [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 4,680 | 0
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 4,680 | 0
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Home Equity Loan [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 138 | 115
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 1,488 | 178
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Real Estate, Junior Lien [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 1,894 | 70
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 3,751 | 70
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer Borrower [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 8,653 | 817
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 12,157 | 886
Financing Receivable, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer Borrower [Member] | Consumer Portfolio Segment [Member] | Consumer, Other [Member] |  |
Financing Receivable, Nonaccrual, No Allowance | 0 | 0
Financing Receivable, before Allowance for Credit Loss, Nonaccrual | 290 | 0
Financing Receivable, 90 Days or More Past Due, Still Accruing | $ 0 | $ 0

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