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Note 4 - Loans and Allowance for Loan Losses - Aging Analysis of Past Due Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Total loans | $ 367,115 | $ 357,458
Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Total loans | 22,878 | 26,143
Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Total loans | 48,144 | 45,073
Real Estate [Member] | Secured by Multi-family Residential Properties [Member] |  |
Total loans | 18,374 | 16,579
Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] |  |
Total loans | 112,461 | 105,133
Real Estate [Member] | Other Real Estate Loans [Member] |  |
Total loans | 187 | 190
Commercial and Industrial Loans [Member] |  |
Total loans | 59,320 | 69,969
Consumer Portfolio Segment [Member] | Consumer Loans [Member] |  |
Total loans | 38,322 | 39,300
Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |
Total loans | 67,429 | 55,071
FUSB [Member] |  |
Total past due | 1,203 | 404
Current | 256,405 | 257,099
Total loans | 257,608 | 257,503
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 937 | 352
FUSB [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 82 | 52
FUSB [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 184 |
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Total past due |  |
Current | 22,878 | 26,143
Total loans | 22,878 | 26,143
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due |  |
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due |  |
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Total past due | 364 | 279
Current | 38,604 | 33,993
Total loans | 38,968 | 34,272
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 246 | 227
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 82 | 52
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 36 |
FUSB [Member] | Real Estate [Member] | Secured by Multi-family Residential Properties [Member] |  |
Current | 18,374 | 16,579
Total loans | 18,374 | 16,579
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 | 596 | 13
Current | 111,865 | 105,120
Total loans | 112,461 | 105,133
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 483 | 13
FUSB [Member] | Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 113 |
FUSB [Member] | Real Estate [Member] | Other Real Estate Loans [Member] |  |
Current | 187 | 190
Total loans | 187 | 190
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Commercial and Industrial Loans [Member] |  |
Total past due | 223 | 70
Current | 59,097 | 69,899
Total loans | 59,320 | 69,969
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Commercial and Industrial Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 204 | 70
FUSB [Member] | Commercial and Industrial Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due |  |
FUSB [Member] | Commercial and Industrial Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 19 |
FUSB [Member] | Consumer Portfolio Segment [Member] |  |
Total past due | 20 | 42
Current | 5,400 | 5,175
Total loans | 5,420 | 5,217
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Consumer Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 4 | 42
FUSB [Member] | Consumer Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due |  |
FUSB [Member] | Consumer Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 16 |
FUSB [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] |  |
Total loans | 5,420 | 5,217
FUSB [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |
Total loans |  |
ALC [Member] |  |
Total past due | 2,839 | 3,242
Current | 106,668 | 96,713
Total loans | 109,507 | 99,955
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 963 | 832
ALC [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 1,353 | 1,834
ALC [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 523 | 576
ALC [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Total 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 | 275 | 374
Current | 8,901 | 10,427
Total loans | 9,176 | 10,801
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 69 | 61
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 182 | 290
ALC [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 24 | 23
ALC [Member] | Real Estate [Member] | Secured by Multi-family Residential Properties [Member] |  |
Current |  |
Total loans |  |
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] |  |
Current |  |
Total loans |  |
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Real Estate [Member] | Other Real Estate Loans [Member] |  |
Current |  |
Total loans |  |
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Commercial and Industrial Loans [Member] |  |
Current |  |
Total loans |  |
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] |  |
Total past due | 1,753 | 1,924
Current | 31,149 | 32,159
Total loans | 32,902 | 34,083
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 571 | 490
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 820 | 1,111
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 362 | 323
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |
Total past due | 811 | 944
Current | 66,618 | 54,127
Total loans | 67,429 | 55,071
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 323 | 281
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 351 | 433
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | $ 137 | $ 230

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