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Note 4 - Loans Receivables and Allowance for Loan and Lease Losses - Non-accrual Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Loans receivable, gross | $ 859,107 | $ 739,488
Business Activities Loans [Member] |  |
Loans receivable, gross | 859,107 | 739,488
Non-accruing loans | 23,324 | 23,095
Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 835,783 | 716,393
Commercial Real Estate Portfolio Segment [Member] |  |
Loans receivable, gross | 448,884 | 365,247
Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 448,884 | 365,247
Non-accruing loans | 15,366 | 15,704
Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 433,518 | 349,543
Residential Portfolio Segment [Member] |  |
Loans receivable, gross | 138,739 | 158,591
Residential Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 138,739 | 158,591
Non-accruing loans | 3,087 | 3,148
Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 135,652 | 155,443
Commercial Portfolio Segment [Member] |  |
Loans receivable, gross | 133,281 | 122,810
Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 133,281 | 122,810
Non-accruing loans | 4,726 | 4,101
Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 128,555 | 118,709
Consumer Portfolio Segment [Member] |  |
Loans receivable, gross | 122,858 | 59,364
Consumer Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 122,858 | 59,364
Non-accruing loans | 145 | 142
Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 122,713 | 59,222
Substandard [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 27,009 | 32,691
Non-accruing loans | 23,324 | 23,095
Substandard [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 3,685 | 9,596
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 16,819 | 23,068
Non-accruing loans | 15,366 | 15,704
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 1,453 | 7,364
Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 3,087 | 3,148
Non-accruing loans | 3,087 | 3,148
Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 6,935 | 6,310
Non-accruing loans | 4,726 | 4,101
Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 2,209 | 2,209
Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 168 | 165
Non-accruing loans | 145 | 142
Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 23 | 23
Substandard [Member] | Non-Accrual Loans [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Non-accruing loans |  | 4,101
Financial Asset, 30 to 59 Days Past Due [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 4,796 | 939
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 1,651 | 696
Financial Asset, 30 to 59 Days Past Due [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 231 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 2,914 | 243
Financial Asset, 30 to 59 Days Past Due [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-Accrual Loans [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 825 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 2,749 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 853 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 1,896 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 682 | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 143 |
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross |  | 0
Financial Asset, 30 to 59 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 108 | 26
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 108 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 26
Financial Asset, 60 to 89 Days Past Due [Member] | Non-Accrual Loans [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 136 | 585
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 108 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 108 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 136 | 491
Financial Asset, 60 to 89 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 0 | 94
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 2
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 2
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-Accrual Loans [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 12,900 | 20,609
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 6,537 | 15,704
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 1,795 | 2,419
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 4,447 | 2,458
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 121 | 28
Financial Asset, Past Due [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 4,904 | 967
Financial Asset, Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 1,651 | 696
Financial Asset, Past Due [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 231 | 0
Financial Asset, Past Due [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 3,022 | 243
Financial Asset, Past Due [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 28
Financial Asset, Past Due [Member] | Non-Accrual Loans [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 13,861 | 21,194
Financial Asset, Past Due [Member] | Substandard [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 2,857 | 0
Financial Asset, Past Due [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 853 | 0
Financial Asset, Past Due [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Past Due [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 2,004 | 0
Financial Asset, Past Due [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 6,537 | 15,704
Financial Asset, Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 2,477 | 2,419
Financial Asset, Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 4,726 | 2,949
Financial Asset, Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 121 | 122
Financial Asset, Not Past Due [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 830,879 | 715,426
Financial Asset, Not Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 431,867 | 348,847
Financial Asset, Not Past Due [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 135,421 | 155,443
Financial Asset, Not Past Due [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 125,533 | 118,466
Financial Asset, Not Past Due [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 122,713 | 59,194
Financial Asset, Not Past Due [Member] | Non-Accrual Loans [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 9,463 | 1,901
Financial Asset, Not Past Due [Member] | Substandard [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 828 | 9,596
Financial Asset, Not Past Due [Member] | Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 600 | 7,364
Financial Asset, Not Past Due [Member] | Substandard [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 0 | 0
Financial Asset, Not Past Due [Member] | Substandard [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 205 | 2,209
Financial Asset, Not Past Due [Member] | Substandard [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] | Performing Financial Instruments [Member] |  |
Loans receivable, gross | 23 | 23
Financial Asset, Not Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 8,829 | 0
Financial Asset, Not Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Residential Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 610 | 729
Financial Asset, Not Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Commercial Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | 0 | 1,152
Financial Asset, Not Past Due [Member] | Substandard [Member] | Non-Accrual Loans [Member] | Consumer Portfolio Segment [Member] | Business Activities Loans [Member] |  |
Loans receivable, gross | $ 24 | $ 20

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