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Note 8 - Loans and Related Allowance for Loan and Lease Losses - Past Due Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Loans, current balance | $ 1,094,297 | $ 975,566
Loans, past due | 15,962 | 8,692
Loans | 1,110,259 | 984,258
Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 7,379 | 2,589
Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 2,036 | 345
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | 6,547 | 5,758
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |
Loans, current balance | 108,989 | 101,264
Loans, past due | 1,145 | 1,122
Loans | 110,134 | 102,386
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 0 | 64
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 350 | 0
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | 795 | 1,058
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |
Loans, current balance | 295,729 | 298,941
Loans, past due | 4,848 | 3,239
Loans | 300,577 | 302,180
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 0 | 0
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 742 | 0
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | 4,106 | 3,239
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |
Loans, current balance | 37,604 | 62,028
Loans, past due | 0 | 0
Loans | 37,604 | 62,028
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 0 | 0
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 0 | 0
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | 0 | 0
Residential Portfolio Segment [Member] |  |
Loans, current balance | 223,820 | 232,518
Loans, past due | 3,607 | 2,280
Loans | 227,427 | 234,798
Residential Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 1,539 | 1,439
Residential Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 893 | 34
Residential Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | 1,175 | 807
Commercial And Industrial [Member] |  |
Loans, current balance | 239,836 | 88,965
Loans, past due | 260 | 562
Loans | 240,096 | 89,527
Commercial And Industrial [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 160 | 190
Commercial And Industrial [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 0 | 66
Commercial And Industrial [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | 100 | 306
Home Equity Lines of Credit [Member] |  |
Loans, current balance | 116,818 | 111,792
Loans, past due | 378 | 456
Loans | 117,196 | 112,248
Home Equity Lines of Credit [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 189 | 274
Home Equity Lines of Credit [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 50 | 29
Home Equity Lines of Credit [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | 139 | 153
Construction and Other [Member] |  |
Loans, current balance | 60,524 | 66,680
Loans, past due | 5,491 | 0
Loans | 66,015 | 66,680
Construction and Other [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 5,491 | 0
Construction and Other [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 0 | 0
Construction and Other [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | 0 | 0
Consumer Portfolio Segment [Member] |  |
Loans, current balance | 10,977 | 13,378
Loans, past due | 233 | 1,033
Loans | 11,210 | 14,411
Consumer Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans, past due | 0 | 622
Consumer Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans, past due | 1 | 216
Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans, past due | $ 232 | $ 195

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