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Note 3 - Loans - Summary of Loan Classes and an Aging of Past Due Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Loans | $ 825,118 | $ 629,914
Non-accrual loans | 2,304 | 6,714
Accruing loans past due 90 days or more amounted | 0 | 302
Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 3,009 | 824
Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 226 | 297
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 372 | 461
Financial Asset, Past Due [Member] |  |
Loans | 3,607 | 1,582
Financial Asset, Not Past Due [Member] |  |
Loans | 821,511 | 628,332
Real Estate 1 [Member] | Construction and Land Development [Member] |  |
Loans | 55,721 | 27,328
Non-accrual loans | 0 | 276
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 | 0 | 47
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 115 | 20
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 0 | 0
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Past Due [Member] |  |
Loans | 115 | 67
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | 55,606 | 27,261
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |
Loans | 291,990 | 235,814
Non-accrual loans | 766 | 449
Accruing loans past due 90 days or more amounted | 0 | 298
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 1,293 | 657
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 100 | 125
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 372 | 324
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Past Due [Member] |  |
Loans | 1,765 | 1,106
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | 290,225 | 234,708
Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |
Loans | 364,921 | 246,883
Non-accrual loans | 29 | 4,441
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 | 186 | 0
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 0 | 131
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 0 | 133
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Past Due [Member] |  |
Loans | 186 | 264
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | 364,735 | 246,619
Commercial and Industrial Loans [Member] |  |
Loans | 99,805 | 109,838
Non-accrual loans | 1,509 | 1,548
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 | 1,474 | 104
Commercial and Industrial Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 0 | 0
Commercial and Industrial Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 0 | 0
Commercial and Industrial Loans [Member] | Financial Asset, Past Due [Member] |  |
Loans | 1,474 | 104
Commercial and Industrial Loans [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | 98,331 | 109,734
Consumer and Other Loans [Member] |  |
Loans | 12,681 | 10,051
Non-accrual loans | 0 | 0
Accruing loans past due 90 days or more amounted | 0 | 4
Consumer and Other Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |
Loans | 56 | 16
Consumer and Other Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |
Loans | 11 | 21
Consumer and Other Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans | 0 | 4
Consumer and Other Loans [Member] | Financial Asset, Past Due [Member] |  |
Loans | 67 | 41
Consumer and Other Loans [Member] | Financial Asset, Not Past Due [Member] |  |
Loans | $ 12,614 | $ 10,010

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