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Note 3 - Loans - Summary of Loan Classes and an Aging of Past Due Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Loans | $ 920,523 | $ 825,118
Non-accrual loans | 2,673 | 2,304
Accruing loans past due 90 days or more amounted | 0 | 0
Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 1,314 | 3,009
Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 235 | 226
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 2,337 | 372
Financial Asset, Past Due [Member] |  |
Loans | 3,886 | 3,607
Financial Asset, Not Past Due [Member] |  |
Loans | 916,637 | 821,511
Real Estate 1 [Member] | Construction and Land Development [Member] |  |
Loans | 51,840 | 55,721
Non-accrual loans | 1,045 | 0
Accruing loans past due 90 days or more amounted | 0 | 0
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 115 | 0
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 20 | 115
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 1,045 | 0
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Past Due [Member] |  |
Loans | 1,180 | 115
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | 50,660 | 55,606
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |
Loans | 331,421 | 291,990
Non-accrual loans | 530 | 766
Accruing loans past due 90 days or more amounted | 0 | 0
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 1,033 | 1,293
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 60 | 100
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 207 | 372
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Past Due [Member] |  |
Loans | 1,300 | 1,765
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | 330,121 | 290,225
Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |
Loans | 418,456 | 364,921
Non-accrual loans | 13 | 29
Accruing loans past due 90 days or more amounted | 0 | 0
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 109 | 186
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 0 | 0
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 0 | 0
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Past Due [Member] |  |
Loans | 109 | 186
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | 418,347 | 364,735
Commercial and Industrial Loans [Member] |  |
Loans | 111,225 | 99,805
Non-accrual loans | 1,085 | 1,509
Accruing loans past due 90 days or more amounted | 0 | 0
Commercial and Industrial Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 31 | 1,474
Commercial and Industrial Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 130 | 0
Commercial and Industrial Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 1,085 | 0
Commercial and Industrial Loans [Member] | Financial Asset, Past Due [Member] |  |
Loans | 1,246 | 1,474
Commercial and Industrial Loans [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | 109,979 | 98,331
Consumer and Other Loans [Member] |  |
Loans | 7,581 | 12,681
Non-accrual loans | 0 | 0
Accruing loans past due 90 days or more amounted | 0 | 0
Consumer and Other Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 26 | 56
Consumer and Other Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 25 | 11
Consumer and Other Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 0 | 0
Consumer and Other Loans [Member] | Financial Asset, Past Due [Member] |  |
Loans | 51 | 67
Consumer and Other Loans [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | $ 7,530 | $ 12,614

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