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Note 5 - Loans and Allowance for Loan Losses - Aging Analysis of Past Due Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Loans |  | $ 522,260 | $ 525,870
Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |  |
Loans |  | 27,521 | 41,340
Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |  |
Loans |  | 103,354 | 110,756
Real Estate [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Loans |  | 28,033 | 23,009
Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] |  |  |
Loans |  | 158,748 | 156,162
Real Estate [Member] | Other Real Estate Loans [Member] |  |  |
Loans |  | 880 | 1,308
Commercial and Industrial Loans [Member] |  |  |
Loans | [1] | 91,489 | 85,779
Consumer Portfolio Segment [Member] | Consumer Loans [Member] |  |  |
Loans |  | 37,160 | 38,583
Consumer Portfolio Segment [Member] | Branch Retail [Member] |  |  |
Loans |  | 29,609 | 28,324
Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |  |
Loans |  | 45,466 | 40,609
FUSB [Member] |  |  |
Total past due |  | 1,263 | 6,214
Current |  | 409,454 | 411,282
Loans |  | 410,717 | 417,496
Accruing loans past due 90 days or more amounted |  |  |
FUSB [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 833 | 4,552
FUSB [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  | 392 | 661
FUSB [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | 38 | 1,001
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |  |
Total past due |  |  | 1,071
Current |  | 27,521 | 40,269
Loans |  | 27,521 | 41,340
Accruing loans past due 90 days or more amounted |  |  |
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  |  | 415
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  |  | 582
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  |  | 74
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |  |
Total past due |  | 554 | 1,566
Current |  | 96,251 | 101,405
Loans |  | 96,805 | 102,971
Accruing loans past due 90 days or more amounted |  |  |
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 185 | 991
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  | 369 | 36
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  |  | 539
FUSB [Member] | Real Estate [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Current |  | 28,033 | 23,009
Loans |  | 28,033 | 23,009
Accruing loans past due 90 days or more amounted |  |  |
FUSB [Member] | Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] |  |  |
Total past due |  | 480 | 471
Current |  | 158,268 | 155,691
Loans |  | 158,748 | 156,162
Accruing loans past due 90 days or more amounted |  |  |
FUSB [Member] | Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 470 | 458
FUSB [Member] | Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  |  | 13
FUSB [Member] | Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | 10 |
FUSB [Member] | Real Estate [Member] | Other Real Estate Loans [Member] |  |  |
Total past due |  | 10 |
Current |  | 870 | 1,308
Loans |  | 880 | 1,308
Accruing loans past due 90 days or more amounted |  |  |
FUSB [Member] | Real Estate [Member] | Other Real Estate Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | 10 |
FUSB [Member] | Commercial and Industrial Loans [Member] |  |  |
Total past due |  | 116 | 3,022
Current |  | 91,373 | 82,757
Loans | [1] | 91,489 | 85,779
Accruing loans past due 90 days or more amounted |  |  |
FUSB [Member] | Commercial and Industrial Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 116 | 2,608
FUSB [Member] | Commercial and Industrial Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  |  | 30
FUSB [Member] | Commercial and Industrial Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  |  | 384
FUSB [Member] | Consumer Portfolio Segment [Member] |  |  |
Total past due |  | 103 | 84
Current |  | 7,138 | 6,843
Loans |  | 7,241 | 6,927
Accruing loans past due 90 days or more amounted |  |  |
FUSB [Member] | Consumer Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 62 | 80
FUSB [Member] | Consumer Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  | 23 |
FUSB [Member] | Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | 18 | 4
FUSB [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] |  |  |
Loans |  | 7,241 | 6,927
FUSB [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] |  |  |
Loans |  |  |
FUSB [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |  |
Loans |  |  |
ALC [Member] |  |  |
Total past due |  | 2,010 | 2,796
Current |  | 109,533 | 105,578
Loans |  | 111,543 | 108,374
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 780 | 971
ALC [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  | 393 | 596
ALC [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | 837 | 1,229
ALC [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |  |
Loans |  |  |
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |  |
Total past due |  | 232 | 253
Current |  | 6,317 | 7,532
Loans |  | 6,549 | 7,785
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 65 | 60
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  | 56 | 65
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | 111 | 128
ALC [Member] | Real Estate [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Current |  |  |
Loans |  |  |
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] |  |  |
Current |  |  |
Loans |  |  |
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Real Estate [Member] | Other Real Estate Loans [Member] |  |  |
Current |  |  |
Loans |  |  |
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Commercial and Industrial Loans [Member] |  |  |
Current |  |  |
Loans | [1] |  |
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] |  |  |
Total past due |  | 1,151 | 1,747
Current |  | 28,768 | 29,909
Loans |  | 29,919 | 31,656
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 369 | 563
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  | 272 | 354
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | 510 | 830
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] |  |  |
Total past due |  | 319 | 415
Current |  | 29,290 | 27,909
Loans |  | 29,609 | 28,324
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 154 | 164
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  | 55 | 98
ALC [Member] | Consumer Portfolio Segment [Member] | Branch Retail [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | 110 | 153
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |  |
Total past due |  | 308 | 381
Current |  | 45,158 | 40,228
Loans |  | 45,466 | 40,609
Accruing loans past due 90 days or more amounted |  |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Total past due |  | 192 | 184
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Total past due |  | 10 | 79
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Total past due |  | $ 106 | $ 118
[1] | Includes equipment financing leases.

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