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Note 5 - Allowance for Credit Losses on Loans and Nonperforming Assets - Past Due and Nonaccrual Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Loans, gross | $ 988,613 | $ 857,175
Gross loans | 988,613 | 857,175
Nonaccruals | 2,222 | 2,629
Nonaccruals, no allowance | 2,013 | 2,177
Nonaccruals, with allowance | 209 | 452
Financial Asset, Not Past Due [Member] |  |
Loans, gross | 982,894 | 852,712
Gross loans | 982,894 | 852,712
Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 2,949 | 1,646
Gross loans | 2,949 | 1,646
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 757 | 419
Loans 90 or more days past due and accruing | 548 | 188
Gross loans | 757 | 419
Consumer Real Estate Portfolio Segment [Member] |  |
Loans, gross | 307,855 | 241,564
Gross loans | 307,855 | 241,564
Real Estate Construction Portfolio Segment [Member] |  |
Loans, gross | 50,798 | 55,379
Gross loans | 50,798 | 55,379
Commercial Real Estate Portfolio Segment [Member] |  |
Loans, gross | 478,078 | 419,130
Gross loans | 478,078 | 419,130
Commercial Non Real Estate Segment [Member] |  |
Loans, gross | 51,844 | 41,555
Gross loans | 51,844 | 41,555
Public Sector and IDA Portfolio Segment [Member] |  |
Loans, gross | 57,171 | 60,551
Gross loans | 57,171 | 60,551
Nonaccruals |  |
Public Sector and IDA Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 57,171 |
Gross loans | 57,171 |
Public Sector and IDA Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross |  |
Gross loans |  |
Public Sector and IDA Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross |  |
Loans 90 or more days past due and accruing |  |
Gross loans |  |
Consumer Non Real Estate Portfolio Segment [Member] |  |
Loans, gross | 42,867 | 38,996
Gross loans | 42,867 | 38,996
Construction, 1-4 Family Residential [Member] | Real Estate Construction Portfolio Segment [Member] |  |
Loans, gross | 16,162 | 13,442
Gross loans | 16,162 | 13,442
Nonaccruals | 0 | 0
Construction, 1-4 Family Residential [Member] | Real Estate Construction Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 16,162 | 13,442
Gross loans | 16,162 | 13,442
Construction, 1-4 Family Residential [Member] | Real Estate Construction Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 0 | 0
Gross loans | 0 | 0
Construction, 1-4 Family Residential [Member] | Real Estate Construction Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 0 | 0
Loans 90 or more days past due and accruing | 0 | 0
Gross loans | 0 | 0
Construction, 1-4 Family Residential [Member] | Public Sector and IDA Portfolio Segment [Member] |  |
Loans, gross |  | 60,551
Gross loans |  | 60,551
Nonaccruals |  | 0
Construction, 1-4 Family Residential [Member] | Public Sector and IDA Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross |  | 60,551
Gross loans |  | 60,551
Construction, 1-4 Family Residential [Member] | Public Sector and IDA Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross |  | 0
Gross loans |  | 0
Construction, 1-4 Family Residential [Member] | Public Sector and IDA Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross |  | 0
Loans 90 or more days past due and accruing |  | 0
Gross loans |  | 0
Construction, Other [Member] | Real Estate Construction Portfolio Segment [Member] |  |
Loans, gross | 34,636 | 41,937
Gross loans | 34,636 | 41,937
Nonaccruals | 0 | 0
Construction, Other [Member] | Real Estate Construction Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 34,636 | 41,916
Gross loans | 34,636 | 41,916
Construction, Other [Member] | Real Estate Construction Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 0 | 21
Gross loans | 0 | 21
Construction, Other [Member] | Real Estate Construction Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 0 | 0
Loans 90 or more days past due and accruing | 0 | 0
Gross loans | 0 | 0
Equity Lines [Member] | Consumer Real Estate Portfolio Segment [Member] |  |
Loans, gross | 22,618 | 17,282
Gross loans | 22,618 | 17,282
Nonaccruals | 0 | 0
Equity Lines [Member] | Consumer Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 22,551 | 17,178
Gross loans | 22,551 | 17,178
Equity Lines [Member] | Consumer Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 67 | 104
Gross loans | 67 | 104
Equity Lines [Member] | Consumer Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 0 | 0
Loans 90 or more days past due and accruing | 0 | 0
Gross loans | 0 | 0
Equity Lines [Member] | Real Estate Construction Portfolio Segment [Member] |  |
Loans, gross |  | 17,282
Gross loans |  | 17,282
Closed End First Liens [Member] | Consumer Real Estate Portfolio Segment [Member] |  |
Loans, gross | 171,382 | 125,679
Gross loans | 171,382 | 125,679
Nonaccruals | 0 | 0
Closed End First Liens [Member] | Consumer Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 170,110 | 124,886
Gross loans | 170,110 | 124,886
Closed End First Liens [Member] | Consumer Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 949 | 662
Gross loans | 949 | 662
Closed End First Liens [Member] | Consumer Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 323 | 131
Loans 90 or more days past due and accruing | 323 | 131
Gross loans | 323 | 131
Closed End Junior Liens [Member] | Consumer Real Estate Portfolio Segment [Member] |  |
Loans, gross | 8,574 | 5,039
Gross loans | 8,574 | 5,039
Nonaccruals | 0 | 0
Closed End Junior Liens [Member] | Consumer Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 8,565 | 5,027
Gross loans | 8,565 | 5,027
Closed End Junior Liens [Member] | Consumer Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 9 | 12
Gross loans | 9 | 12
Closed End Junior Liens [Member] | Consumer Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 0 | 0
Loans 90 or more days past due and accruing | 0 | 0
Gross loans | 0 | 0
Investor Owned Residential Real Estate [Member] | Consumer Real Estate Portfolio Segment [Member] |  |
Loans, gross | 105,281 | 93,564
Gross loans | 105,281 | 93,564
Nonaccruals | 0 | 0
Investor Owned Residential Real Estate [Member] | Consumer Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 104,756 | 93,564
Gross loans | 104,756 | 93,564
Investor Owned Residential Real Estate [Member] | Consumer Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 347 | 0
Gross loans | 347 | 0
Investor Owned Residential Real Estate [Member] | Consumer Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 178 | 0
Loans 90 or more days past due and accruing | 178 | 0
Gross loans | 178 | 0
Multifamily Real Estate [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Loans, gross | 143,630 | 119,247
Gross loans | 143,630 | 119,247
Nonaccruals |  | 0
Multifamily Real Estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 143,444 | 119,052
Gross loans | 143,444 | 119,052
Multifamily Real Estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 186 | 195
Gross loans | 186 | 195
Multifamily Real Estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross |  | 0
Loans 90 or more days past due and accruing |  | 0
Gross loans |  | 0
Commercial Real Estate, Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Loans, gross | 140,653 | 117,221
Gross loans | 140,653 | 117,221
Nonaccruals | 2,222 | 2,408
Nonaccruals, no allowance | 2,013 | 2,177
Nonaccruals, with allowance | 209 | 231
Commercial Real Estate, Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 138,284 | 114,477
Gross loans | 138,284 | 114,477
Commercial Real Estate, Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 147 | 336
Gross loans | 147 | 336
Commercial Real Estate, Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 209 | 231
Loans 90 or more days past due and accruing | 0 | 0
Gross loans | 209 | 231
Commercial Real Estate Other [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Loans, gross | 193,795 | 182,662
Gross loans | 193,795 | 182,662
Nonaccruals |  | 0
Commercial Real Estate Other [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 193,249 | 182,662
Gross loans | 193,249 | 182,662
Commercial Real Estate Other [Member] | Commercial Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 546 | 0
Gross loans | 546 | 0
Commercial Real Estate Other [Member] | Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross |  | 0
Loans 90 or more days past due and accruing |  | 0
Gross loans |  | 0
Commercial and Industrial [Member] | Commercial Non Real Estate Segment [Member] |  |
Loans, gross | 51,844 | 41,555
Gross loans | 51,844 | 41,555
Nonaccruals | 0 | 221
Nonaccruals, with allowance |  | 221
Commercial and Industrial [Member] | Commercial Non Real Estate Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 51,547 | 41,249
Gross loans | 51,547 | 41,249
Commercial and Industrial [Member] | Commercial Non Real Estate Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 253 | 57
Gross loans | 253 | 57
Commercial and Industrial [Member] | Commercial Non Real Estate Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 44 | 28
Loans 90 or more days past due and accruing | 44 | 28
Gross loans | 44 | 28
Credit Card Receivable [Member] | Consumer Non Real Estate Portfolio Segment [Member] |  |
Loans, gross | 4,698 | 4,668
Gross loans | 4,698 | 4,668
Nonaccruals |  | 0
Credit Card Receivable [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 4,696 | 4,648
Gross loans | 4,696 | 4,648
Credit Card Receivable [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 2 | 17
Gross loans | 2 | 17
Credit Card Receivable [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross |  | 3
Loans 90 or more days past due and accruing |  | 3
Gross loans |  | 3
Automobile Loan [Member] | Consumer Non Real Estate Portfolio Segment [Member] |  |
Loans, gross | 12,995 | 12,261
Gross loans | 12,995 | 12,261
Nonaccruals |  | 0
Automobile Loan [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 12,802 | 12,126
Gross loans | 12,802 | 12,126
Automobile Loan [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 193 | 135
Gross loans | 193 | 135
Automobile Loan [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross |  | 0
Loans 90 or more days past due and accruing |  | 0
Gross loans |  | 0
Other Consumer Loans [Member] | Consumer Non Real Estate Portfolio Segment [Member] |  |
Loans, gross | 25,174 | 22,067
Gross loans | 25,174 | 22,067
Nonaccruals |  | 0
Other Consumer Loans [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans, gross | 24,921 | 21,934
Gross loans | 24,921 | 21,934
Other Consumer Loans [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans, gross | 250 | 107
Gross loans | 250 | 107
Other Consumer Loans [Member] | Consumer Non Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, gross | 3 | 26
Loans 90 or more days past due and accruing | 3 | 26
Gross loans | $ 3 | $ 26

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