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Note 4 - Loans and Allowance for Loan Losses - Schedule of Aging Analysis of Past Due Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Total loans | $ 328,767 | $ 334,781
Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Total loans | 25,853 | 23,772
Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Total loans | 45,528 | 46,679
Real Estate [Member] | Secured by Multi-family Residential Properties [Member] |  |
Total loans | 16,464 | 16,627
Real Estate [Member] | Secured by Non-farm, Non-residential Properties [Member] |  |
Total loans | 97,294 | 102,112
Real Estate [Member] | Other Real Estate Loans [Member] |  |
Total loans | 230 | 234
Commercial and Industrial Loans [Member] |  |
Total loans | 57,253 | 57,963
Consumer Portfolio Segment [Member] | Consumer Loans[Member] |  |
Total loans | 38,949 | 42,619
Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |
Total loans | 47,196 | 44,775
FUSB [Member] |  |
Total past due | 582 | 1,268
Current | 235,104 | 238,601
Total loans | 235,686 | 239,869
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 292 | 245
FUSB [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 258 | 926
FUSB [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 32 | 97
FUSB [Member] | Real Estate [Member] | Construction, Land Development and Other Land Loans [Member] |  |
Total past due | 86 | 86
Current | 25,767 | 23,686
Total loans | 25,853 | 23,772
Accruing loans past due 90 days or more amounted |  |
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 | 86 | 86
FUSB [Member] | Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] |  |
Total past due | 388 | 378
Current | 32,147 | 32,577
Total loans | 32,535 | 32,955
Accruing loans past due 90 days or more amounted |  |
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 | 191 | 145
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 | 197 | 164
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 |  | 69
FUSB [Member] | Real Estate [Member] | Secured by Multi-family Residential Properties [Member] |  |
Current | 16,464 | 16,627
Total loans | 16,464 | 16,627
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 |  | 762
Current | 97,294 | 101,350
Total loans | 97,294 | 102,112
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 |  | 762
FUSB [Member] | Real Estate [Member] | Other Real Estate Loans [Member] |  |
Current | 230 | 234
Total loans | 230 | 234
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Commercial and Industrial Loans [Member] |  |
Total past due | 21 | 14
Current | 57,232 | 57,949
Total loans | 57,253 | 57,963
Accruing loans past due 90 days or more amounted |  |
FUSB [Member] | Commercial and Industrial Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 15 | 14
FUSB [Member] | Commercial and Industrial Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 6 |
FUSB [Member] | Consumer Portfolio Segment [Member] |  |
Total past due | 87 | 28
Current | 5,970 | 6,178
Total loans | 6,057 | 6,206
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 | 61 |
FUSB [Member] | Consumer Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 26 | 28
FUSB [Member] | Consumer Portfolio Segment [Member] | Consumer Loans[Member] |  |
Total loans | 6,057 | 6,206
FUSB [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |
Total loans |  |
ALC [Member] |  |
Total past due | 2,690 | 3,080
Current | 90,391 | 91,832
Total loans | 93,081 | 94,912
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 1,590 | 1,806
ALC [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 617 | 693
ALC [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 483 | 581
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 | 290 | 303
Current | 12,703 | 13,421
Total loans | 12,993 | 13,724
Accruing loans past due 90 days or more amounted |  |
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 | 242 | 213
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 | 47 | 61
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 | 1 | 29
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 | 1,659 | 1,958
Current | 31,233 | 34,455
Total loans | 32,892 | 36,413
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans[Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 889 | 1,104
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans[Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 434 | 441
ALC [Member] | Consumer Portfolio Segment [Member] | Consumer Loans[Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | 336 | 413
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] |  |
Total past due | 741 | 819
Current | 46,455 | 43,956
Total loans | 47,196 | 44,775
Accruing loans past due 90 days or more amounted |  |
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |
Total past due | 459 | 489
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] |  |
Total past due | 136 | 191
ALC [Member] | Consumer Portfolio Segment [Member] | Indirect Sales [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] |  |
Total past due | $ 146 | $ 139

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