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Note 5 - Loans and Leases - Impaired Loans (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2022
Unpaid principal balance |  |  | $ 4,602
Recorded investment with allowance |  |  | 1,676
Recorded investment with no allowance |  |  | 2,192
Total recorded investment |  |  | 3,868
Related allowance |  |  | 161
Average recorded investment | $ 4,121 | $ 5,012 |
Interest income recognized | 48 | 147 |
Cash basis interest income recognized | 0 | 0 |
Commercial Portfolio Segment [Member] |  |  |
Unpaid principal balance |  |  | 942
Recorded investment with allowance |  |  | 139
Recorded investment with no allowance |  |  | 580
Total recorded investment |  |  | 719
Related allowance |  |  | 48
Average recorded investment | 420 | 329 |
Interest income recognized | 0 | 0 |
Cash basis interest income recognized | 0 | 0 |
Commercial Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] |  |  |
Unpaid principal balance |  |  | 762
Recorded investment with allowance |  |  | 215
Recorded investment with no allowance |  |  | 547
Total recorded investment |  |  | 762
Related allowance |  |  | 42
Average recorded investment | 983 | 1,958 |
Interest income recognized | 6 | 52 |
Cash basis interest income recognized | 0 | 0 |
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied [Member] |  |  |
Unpaid principal balance |  |  | 2,347
Recorded investment with allowance |  |  | 1,304
Recorded investment with no allowance |  |  | 716
Total recorded investment |  |  | 2,020
Related allowance |  |  | 70
Average recorded investment | 2,270 | 2,043 |
Interest income recognized | 27 | 53 |
Cash basis interest income recognized | 0 | 0 |
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] |  |  |
Average recorded investment | 0 | 0 |
Interest income recognized | 0 | 0 |
Cash basis interest income recognized | 0 | 0 |
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] |  |  |
Unpaid principal balance |  |  | 33
Recorded investment with allowance |  |  | 0
Recorded investment with no allowance |  |  | 0
Total recorded investment |  |  | 0
Related allowance |  |  | 0
Average recorded investment | 2 | 11 |
Interest income recognized | 0 | 0 |
Cash basis interest income recognized | 0 | 0 |
Consumer Portfolio Segment [Member] | Home Equity Line of Credit [Member] |  |  |
Unpaid principal balance |  |  | 255
Recorded investment with allowance |  |  | 0
Recorded investment with no allowance |  |  | 211
Total recorded investment |  |  | 211
Related allowance |  |  | 0
Average recorded investment | 169 | 133 |
Interest income recognized | 0 | 0 |
Cash basis interest income recognized | 0 | 0 |
Consumer Portfolio Segment [Member] | Automobile Loan [Member] |  |  |
Unpaid principal balance |  |  | 213
Recorded investment with allowance |  |  | 18
Recorded investment with no allowance |  |  | 135
Total recorded investment |  |  | 153
Related allowance |  |  | 1
Average recorded investment | 188 | 108 |
Interest income recognized | 1 | 3 |
Cash basis interest income recognized | 0 | 0 |
Consumer Portfolio Segment [Member] | Direct Financing Lease [Member] |  |  |
Average recorded investment | 0 | 0 |
Interest income recognized | 0 | 0 |
Cash basis interest income recognized |  | 0 |
Consumer Portfolio Segment [Member] | Other Loan [Member] |  |  |
Average recorded investment | 0 | 0 |
Interest income recognized | 0 | 0 |
Cash basis interest income recognized | 0 | 0 |
Residential Portfolio Segment [Member] | Construction Loans [Member] |  |  |
Average recorded investment | 0 | 0 |
Interest income recognized | 0 | 0 |
Cash basis interest income recognized | 0 | 0 |
Residential Portfolio Segment [Member] | Real Estate Loan [Member] |  |  |
Unpaid principal balance |  |  | 50
Recorded investment with allowance |  |  | 0
Recorded investment with no allowance |  |  | 3
Total recorded investment |  |  | 3
Related allowance |  |  | $ 0
Average recorded investment | 89 | 430 |
Interest income recognized | 14 | 39 |
Cash basis interest income recognized | $ 0 | $ 0 |

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