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Note 6 - Loans and Allowance for Loan Losses - Carrying Amount of Loans By Credit Quality Indicator (Details) - USD ($) $ in Thousands | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Construction, Land Development and Other Land Loans [Member] | Real Estate [Member] | FUSB [Member] | Pass [Member] |  |
Total loans | $ 16,100 | $ 9,862
Construction, Land Development and Other Land Loans [Member] | Real Estate [Member] | FUSB [Member] | Special Mention [Member] |  |
Total loans |  |
Construction, Land Development and Other Land Loans [Member] | Real Estate [Member] | FUSB [Member] | Substandard [Member] |  |
Total loans | $ 1,923 | $ 1,965
Construction, Land Development and Other Land Loans [Member] | Real Estate [Member] | FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
Construction, Land Development and Other Land Loans [Member] | Real Estate [Member] | FUSB [Member] |  |
Total loans | $ 18,023 | $ 11,827
Construction, Land Development and Other Land Loans [Member] | Real Estate [Member] | ALC [Member] |  |
Total loans |  |
Construction, Land Development and Other Land Loans [Member] | Real Estate [Member] |  |
Total loans | $ 18,023 | $ 11,827
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Pass [Member] |  |
Total loans | 29,216 | 29,252
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Special Mention [Member] |  |
Total loans | 224 | 228
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Substandard [Member] |  |
Total loans | $ 1,183 | $ 1,250
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] |  |
Total loans | $ 30,623 | $ 30,730
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] | ALC [Member] | Performing Financial Instruments [Member] |  |
Total loans | 15,856 | 16,964
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] | ALC [Member] | Nonperforming Financial Instruments [Member] |  |
Total loans | 409 | 269
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] | ALC [Member] |  |
Total loans | 16,265 | 17,233
Secured by 1-4 Family Residential Properties [Member] | Real Estate [Member] |  |
Total loans | 46,888 | 47,963
Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | ALC [Member] |  |
Total loans |  | 17,233
Secured by Multi-family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Pass [Member] |  |
Total loans | $ 11,580 | $ 11,845
Secured by Multi-family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Special Mention [Member] |  |
Total loans |  |
Secured by Multi-family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Substandard [Member] |  |
Total loans |  |
Secured by Multi-family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
Secured by Multi-family Residential Properties [Member] | Real Estate [Member] | FUSB [Member] |  |
Total loans | $ 11,580 | $ 11,845
Secured by Multi-family Residential Properties [Member] | Real Estate [Member] | ALC [Member] |  |
Total loans |  |
Secured by Multi-family Residential Properties [Member] | Real Estate [Member] |  |
Total loans | $ 11,580 | $ 11,845
Secured by Non-farm, Non-residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Pass [Member] |  |
Total loans | 77,869 | 78,647
Secured by Non-farm, Non-residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Special Mention [Member] |  |
Total loans | 3,989 | 4,315
Secured by Non-farm, Non-residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Substandard [Member] |  |
Total loans | $ 896 | $ 921
Secured by Non-farm, Non-residential Properties [Member] | Real Estate [Member] | FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
Secured by Non-farm, Non-residential Properties [Member] | Real Estate [Member] | FUSB [Member] |  |
Total loans | $ 82,754 | $ 83,883
Secured by Non-farm, Non-residential Properties [Member] | Real Estate [Member] | ALC [Member] |  |
Total loans |  |
Secured by Non-farm, Non-residential Properties [Member] | Real Estate [Member] |  |
Total loans | $ 82,754 | $ 83,883
Other Real Estate Loans [Member] | Real Estate [Member] | FUSB [Member] | Pass [Member] |  |
Total loans | $ 168 | $ 115
Other Real Estate Loans [Member] | Real Estate [Member] | FUSB [Member] | Special Mention [Member] |  |
Total loans |  |
Other Real Estate Loans [Member] | Real Estate [Member] | FUSB [Member] | Substandard [Member] |  |
Total loans |  |
Other Real Estate Loans [Member] | Real Estate [Member] | FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
Other Real Estate Loans [Member] | Real Estate [Member] | FUSB [Member] |  |
Total loans | $ 168 | $ 115
Other Real Estate Loans [Member] | Real Estate [Member] | ALC [Member] |  |
Total loans |  |
Other Real Estate Loans [Member] | Real Estate [Member] |  |
Total loans | $ 168 | $ 115
Consumer Portfolio Segment [Member] | FUSB [Member] | Pass [Member] |  |
Total loans | $ 6,499 | $ 6,905
Consumer Portfolio Segment [Member] | FUSB [Member] | Special Mention [Member] |  |
Total loans |  |
Consumer Portfolio Segment [Member] | FUSB [Member] | Substandard [Member] |  |
Total loans | $ 115 | $ 152
Consumer Portfolio Segment [Member] | FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
Consumer Portfolio Segment [Member] | FUSB [Member] |  |
Total loans | $ 6,614 | $ 7,057
Consumer Portfolio Segment [Member] | ALC [Member] | Performing Financial Instruments [Member] |  |
Total loans | 73,265 | 74,743
Consumer Portfolio Segment [Member] | ALC [Member] | Nonperforming Financial Instruments [Member] |  |
Total loans | 1,404 | 1,388
Consumer Portfolio Segment [Member] | ALC [Member] |  |
Total loans | 74,669 | 76,131
Consumer Portfolio Segment [Member] |  |
Total loans | 81,283 | 83,188
Commercial and Industrial Loans [Member] | FUSB [Member] | Pass [Member] |  |
Total loans | 33,381 | 28,170
Commercial and Industrial Loans [Member] | FUSB [Member] | Special Mention [Member] |  |
Total loans | 480 | 482
Commercial and Industrial Loans [Member] | FUSB [Member] | Substandard [Member] |  |
Total loans | $ 707 | $ 752
Commercial and Industrial Loans [Member] | FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
Commercial and Industrial Loans [Member] | FUSB [Member] |  |
Total loans | $ 34,568 | $ 29,377
Commercial and Industrial Loans [Member] | ALC [Member] |  |
Total loans |  |
Commercial and Industrial Loans [Member] |  |
Total loans | $ 34,568 | $ 29,377
Other Loans [Member] | FUSB [Member] | Pass [Member] |  |
Total loans | $ 407 | $ 379
Other Loans [Member] | FUSB [Member] | Special Mention [Member] |  |
Total loans |  |
Other Loans [Member] | FUSB [Member] | Substandard [Member] |  |
Total loans |  |
Other Loans [Member] | FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
Other Loans [Member] | FUSB [Member] |  |
Total loans | $ 407 | $ 379
Other Loans [Member] | ALC [Member] |  |
Total loans |  |
Other Loans [Member] |  |
Total loans | $ 407 | $ 379
FUSB [Member] | Pass [Member] |  |
Total loans | 175,220 | 165,175
FUSB [Member] | Special Mention [Member] |  |
Total loans | 4,693 | 5,025
FUSB [Member] | Substandard [Member] |  |
Total loans | $ 4,824 | $ 5,013
FUSB [Member] | Doubtful [Member] |  |
Total loans |  |
FUSB [Member] |  |
Total loans | $ 184,737 | $ 175,213
ALC [Member] | Performing Financial Instruments [Member] |  |
Total loans | 89,121 | 91,707
ALC [Member] | Nonperforming Financial Instruments [Member] |  |
Total loans | 1,813 | 1,657
ALC [Member] |  |
Total loans | 90,934 | 93,364
Total loans | $ 275,671 | $ 268,577

X
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