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Note 2 - Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2016
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  | 2016 |  |  | 2015 |
|  | (Dollars in Thousands) |
Cash paid during the period for: |  |  |  |  |  |  |  |
Interest |  | $ | 2,210 |  |  | $ | 2,330 |
Income taxes |  |  | 105 |  |  |  | 63 |
Non-cash transactions: |  |  |  |  |  |  |  |
Assets acquired in settlement of loans |  |  | 1,289 |  |  |  | 3,177 |
Reissuance of treasury stock as compensation |  |  | 53 |  |  |  | 69 |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Year Ended December 31, |
|  | 2016 |  |  | 2015 |
Basic shares |  |  | 6,149,192 |  |  |  | 6,137,704 |
Dilutive shares |  |  | 272,550 |  |  |  | 175,550 |
Diluted shares |  |  | 6,421,742 |  |  |  | 6,313,254 |
|  | Year Ended December 31, |
|  | 2016 |  |  | 2015 |
|  | (Dollars in Thousands, Except Per Share Data) |
Net income |  | $ | 1,224 |  |  | $ | 2,595 |
Basic net income per share |  | $ | 0.20 |  |  | $ | 0.42 |
Diluted net income per share |  | $ | 0.19 |  |  | $ | 0.41 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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