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Note 3 - Loans - Analysis of the Credit Risk Profile of Each Loan Class (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Loans | $ 994,720 | $ 952,499 | $ 969,430
Current period gross write-offs, total | 2,601 | 1,228 | 3,993
Real Estate 1 [Member] | Construction and Land Development [Member] |  |  |
Loans, current year | 1,209 |  | 2,477
Loans, one year before | 1,506 |  | 2,925
Loans, two years before | 1,852 |  | 4,350
Loans, three years before | 4,208 |  | 3,450
Loans, four years before | 3,279 |  | 2,085
Loans, prior | 3,836 |  | 2,897
Loans, revolving | 45,556 |  | 34,496
Loans | 61,446 | 50,405 | 52,680
Current period gross write-offs, current year | 0 |  | 0
Current period gross write-offs. one year before | 0 |  | 0
Current period gross write-offs, two years before | 0 |  | 0
Current period gross write-offs, three years before | 0 |  | 0
Current period gross write-offs, four years before | 0 |  | 0
Current period gross write-offs, prior | 0 |  | 0
Current period gross write-offs, revolving | 4 |  | 0
Current period gross write-offs, total | 4 | (0) | 0
Real Estate 1 [Member] | Construction and Land Development [Member] | Pass [Member] |  |  |
Loans, current year | 1,209 |  | 2,477
Loans, one year before | 1,506 |  | 2,925
Loans, two years before | 1,852 |  | 4,350
Loans, three years before | 4,208 |  | 3,450
Loans, four years before | 3,279 |  | 2,085
Loans, prior | 3,802 |  | 2,859
Loans, revolving | 45,556 |  | 34,496
Loans | 61,412 |  | 52,642
Real Estate 1 [Member] | Construction and Land Development [Member] | Special Mention [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Real Estate 1 [Member] | Construction and Land Development [Member] | Substandard [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 34 |  | 38
Loans, revolving | 0 |  | 0
Loans | 34 |  | 38
Real Estate 1 [Member] | Construction and Land Development [Member] | Doubtful [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Loans, current year | 13,862 |  | 43,029
Loans, one year before | 37,083 |  | 77,294
Loans, two years before | 63,933 |  | 64,082
Loans, three years before | 57,496 |  | 41,192
Loans, four years before | 36,277 |  | 31,509
Loans, prior | 88,685 |  | 76,960
Loans, revolving | 53,668 |  | 10,303
Loans | 351,004 | 340,773 | 344,369
Current period gross write-offs, current year | 0 |  | 0
Current period gross write-offs. one year before | 0 |  | 59
Current period gross write-offs, two years before | 0 |  | 0
Current period gross write-offs, three years before | 0 |  | 0
Current period gross write-offs, four years before | 0 |  | 0
Current period gross write-offs, prior | 0 |  | 0
Current period gross write-offs, revolving | 10 |  | 0
Current period gross write-offs, total | 10 | (0) | 59
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Pass [Member] |  |  |
Loans, current year | 13,862 |  | 43,029
Loans, one year before | 37,050 |  | 77,196
Loans, two years before | 63,785 |  | 64,063
Loans, three years before | 57,173 |  | 41,192
Loans, four years before | 36,277 |  | 31,509
Loans, prior | 88,076 |  | 76,295
Loans, revolving | 53,668 |  | 10,303
Loans | 349,891 |  | 343,587
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Special Mention [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Substandard [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 33 |  | 98
Loans, two years before | 148 |  | 19
Loans, three years before | 323 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 609 |  | 665
Loans, revolving | 0 |  | 0
Loans | 1,113 |  | 782
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Doubtful [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |  |
Loans, current year | 25,612 |  | 51,560
Loans, one year before | 50,956 |  | 94,666
Loans, two years before | 92,811 |  | 90,089
Loans, three years before | 89,387 |  | 41,186
Loans, four years before | 34,916 |  | 36,747
Loans, prior | 143,370 |  | 122,755
Loans, revolving | 12,694 |  | 10,269
Loans | 449,746 | 433,177 | 447,272
Current period gross write-offs, current year | 0 |  | 0
Current period gross write-offs. one year before | 0 |  | 0
Current period gross write-offs, two years before | 0 |  | 0
Current period gross write-offs, three years before | 0 |  | 0
Current period gross write-offs, four years before | 0 |  | 0
Current period gross write-offs, prior | 0 |  | 34
Current period gross write-offs, revolving | 0 |  | 0
Current period gross write-offs, total | 0 | (0) | 34
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Pass [Member] |  |  |
Loans, current year | 25,612 |  | 51,560
Loans, one year before | 50,956 |  | 94,666
Loans, two years before | 92,811 |  | 90,089
Loans, three years before | 89,387 |  | 41,186
Loans, four years before | 34,916 |  | 36,747
Loans, prior | 143,370 |  | 122,755
Loans, revolving | 12,694 |  | 10,269
Loans | 449,746 |  | 447,272
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Special Mention [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Substandard [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Doubtful [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Commercial and Industrial Loans [Member] |  |  |
Loans, current year | 16,211 |  | 22,144
Loans, one year before | 21,083 |  | 30,512
Loans, two years before | 23,096 |  | 21,805
Loans, three years before | 19,478 |  | 4,102
Loans, four years before | 2,159 |  | 4,615
Loans, prior | 9,913 |  | 9,071
Loans, revolving | 22,883 |  | 20,825
Loans | 114,823 | 117,130 | 113,074
Current period gross write-offs, current year | 101 |  | 315
Current period gross write-offs. one year before | 892 |  | 1,121
Current period gross write-offs, two years before | 435 |  | 1,139
Current period gross write-offs, three years before | 907 |  | 624
Current period gross write-offs, four years before | 20 |  | 0
Current period gross write-offs, prior | 0 |  | 253
Current period gross write-offs, revolving | 0 |  | 0
Current period gross write-offs, total | 2,355 | 877 | 3,452
Commercial and Industrial Loans [Member] | Pass [Member] |  |  |
Loans, current year | 15,325 |  | 22,086
Loans, one year before | 20,474 |  | 26,755
Loans, two years before | 19,327 |  | 20,352
Loans, three years before | 18,705 |  | 4,102
Loans, four years before | 2,159 |  | 4,448
Loans, prior | 8,942 |  | 8,276
Loans, revolving | 22,883 |  | 20,825
Loans | 107,815 |  | 106,844
Commercial and Industrial Loans [Member] | Special Mention [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 7 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 509 |  | 0
Loans, revolving | 0 |  | 0
Loans | 516 |  | 0
Commercial and Industrial Loans [Member] | Substandard [Member] |  |  |
Loans, current year | 886 |  | 58
Loans, one year before | 609 |  | 3,757
Loans, two years before | 3,762 |  | 1,453
Loans, three years before | 773 |  | 0
Loans, four years before | 0 |  | 167
Loans, prior | 462 |  | 795
Loans, revolving | 0 |  | 0
Loans | 6,492 |  | 6,230
Commercial and Industrial Loans [Member] | Doubtful [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Consumer and Other Loans [Member] |  |  |
Loans, current year | 3,857 |  | 3,021
Loans, one year before | 1,758 |  | 1,203
Loans, two years before | 690 |  | 311
Loans, three years before | 34 |  | 1,471
Loans, four years before | 1,270 |  | 2,172
Loans, prior | 1,793 |  | 14
Loans, revolving | 8,299 |  | 3,843
Loans | 17,701 | 11,014 | 12,035
Current period gross write-offs, current year | 190 |  | 366
Current period gross write-offs. one year before | 29 |  | 57
Current period gross write-offs, two years before | 9 |  | 4
Current period gross write-offs, three years before | 3 |  | 15
Current period gross write-offs, four years before | 1 |  | 3
Current period gross write-offs, prior | 0 |  | 3
Current period gross write-offs, revolving | 0 |  | 0
Current period gross write-offs, total | 232 | $ 351 | 448
Consumer and Other Loans [Member] | Pass [Member] |  |  |
Loans, current year | 3,857 |  | 3,021
Loans, one year before | 1,758 |  | 1,203
Loans, two years before | 690 |  | 311
Loans, three years before | 34 |  | 1,471
Loans, four years before | 1,270 |  | 2,172
Loans, prior | 1,793 |  | 14
Loans, revolving | 8,299 |  | 3,843
Loans | 17,701 |  | 12,035
Consumer and Other Loans [Member] | Special Mention [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Consumer and Other Loans [Member] | Substandard [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | 0 |  | 0
Consumer and Other Loans [Member] | Doubtful [Member] |  |  |
Loans, current year | 0 |  | 0
Loans, one year before | 0 |  | 0
Loans, two years before | 0 |  | 0
Loans, three years before | 0 |  | 0
Loans, four years before | 0 |  | 0
Loans, prior | 0 |  | 0
Loans, revolving | 0 |  | 0
Loans | $ 0 |  | $ 0

X
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