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Note 5 - Loans and Related Allowance for Loan and Lease Losses - Classes of the Loan Portfolio Summarized by Credit Quality (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Loans | $ 1,104,085 | $ 984,258
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |
Loans | 103,121 | 102,386
Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |
Loans | 309,424 | 302,180
Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |
Loans | 39,562 | 62,028
Residential Portfolio Segment [Member] |  |
Loans | 233,995 | 234,798
Commercial And Industrial [Member] |  |
Loans | 232,044 | 89,527
Home Equity Lines of Credit [Member] |  |
Loans | 112,543 | 112,248
Construction and Other [Member] |  |
Loans | 63,573 | 66,680
Consumer Portfolio Segment [Member] |  |
Loans | 9,823 | 14,411
Pass [Member] |  |
Loans | 1,030,290 | 957,939
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |
Loans | 93,939 | 95,518
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |
Loans | 258,974 | 292,191
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |
Loans | 39,562 | 62,028
Pass [Member] | Residential Portfolio Segment [Member] |  |
Loans | 230,944 | 231,633
Pass [Member] | Commercial And Industrial [Member] |  |
Loans | 227,765 | 84,136
Pass [Member] | Home Equity Lines of Credit [Member] |  |
Loans | 111,208 | 111,354
Pass [Member] | Construction and Other [Member] |  |
Loans | 58,082 | 66,680
Pass [Member] | Consumer Portfolio Segment [Member] |  |
Loans | 9,816 | 14,399
Special Mention [Member] |  |
Loans | 10,132 | 11,028
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |
Loans | 7,084 | 3,951
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |
Loans | 983 | 3,038
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |
Loans | 0 | 0
Special Mention [Member] | Residential Portfolio Segment [Member] |  |
Loans | 265 | 420
Special Mention [Member] | Commercial And Industrial [Member] |  |
Loans | 1,800 | 3,619
Special Mention [Member] | Home Equity Lines of Credit [Member] |  |
Loans | 0 | 0
Special Mention [Member] | Construction and Other [Member] |  |
Loans | 0 | 0
Special Mention [Member] | Consumer Portfolio Segment [Member] |  |
Loans | 0 | 0
Substandard [Member] |  |
Loans | 63,663 | 15,291
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |
Loans | 2,098 | 2,917
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |
Loans | 49,467 | 6,951
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |
Loans | 0 | 0
Substandard [Member] | Residential Portfolio Segment [Member] |  |
Loans | 2,786 | 2,745
Substandard [Member] | Commercial And Industrial [Member] |  |
Loans | 2,479 | 1,772
Substandard [Member] | Home Equity Lines of Credit [Member] |  |
Loans | 1,335 | 894
Substandard [Member] | Construction and Other [Member] |  |
Loans | 5,491 | 0
Substandard [Member] | Consumer Portfolio Segment [Member] |  |
Loans | 7 | 12
Doubtful [Member] |  |
Loans | 0 | 0
Doubtful [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loan [Member] |  |
Loans | 0 | 0
Doubtful [Member] | Commercial Real Estate Portfolio Segment [Member] | Non-owner occupied Loan [Member] |  |
Loans | 0 | 0
Doubtful [Member] | Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member] |  |
Loans | 0 | 0
Doubtful [Member] | Residential Portfolio Segment [Member] |  |
Loans | 0 | 0
Doubtful [Member] | Commercial And Industrial [Member] |  |
Loans | 0 | 0
Doubtful [Member] | Home Equity Lines of Credit [Member] |  |
Loans | 0 | 0
Doubtful [Member] | Construction and Other [Member] |  |
Loans | 0 | 0
Doubtful [Member] | Consumer Portfolio Segment [Member] |  |
Loans | $ 0 | $ 0

X
- Definition Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5074-111524 + Details
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