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Note F - Goodwill and Intangible Assets (Tables) | 12 Months Ended
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Dec. 31, 2017
Notes Tables |
Schedule of Goodwill [Table Text Block] |
|  | 201 7 |  |  | 2016 |
Beginning of year |  | $ | 7,801 |  |  | $ | 1,267 |
Acquired goodwill |  |  | ---- |  |  |  | 6,534 |
Impairment |  |  | ---- |  |  |  | ---- |
Finalization of Milton acquisition accounting |  |  | (430 | ) |  |  | ---- |
End of year |  | $ | 7,371 |  |  | $ | 7,801 |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
|  | 2017 |  |  | 2016 |
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |
Amortized intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Core deposit intangibles |  | $ | 738 |  |  | $ | 224 |  |  | $ | 738 |  |  | $ | 68 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
201 8 |  | $ | 135 |
201 9 |  |  | 114 |
20 20 |  |  | 94 |
202 1 |  |  | 74 |
202 2 |  |  | 53 |
Thereafter |  |  | 44 |
Total |  | $ | 514 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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