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Note 2 - Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2018
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  | 2018 |  |  | 2017 |
|  | (Dollars in Thousands) |
Cash paid during the year for: |  |  |  |  |  |  |  |
Interest |  | $ | 4,307 |  |  | $ | 2,566 |
Income taxes |  |  | 134 |  |  |  | 127 |
Non-cash transactions: |  |  |  |  |  |  |  |
Assets acquired in settlement of loans |  |  | 1,068 |  |  |  | 773 |
Reissuance of treasury stock as compensation |  |  | — |  |  |  | 350 |
Assets acquired in business acquisition |  |  | 164,690 |  |  |  | — |
Liabilities assumed in business acquisition |  |  | 150,812 |  |  |  | — |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Year Ended December 31, |
|  | 2018 |  |  | 2017 |
Basic shares |  |  | 6,276,670 |  |  |  | 6,173,450 |
Dilutive shares |  |  | 377,951 |  |  |  | — |
Diluted shares |  |  | 6,654,621 |  |  |  | 6,173,450 |
|  | Year Ended December 31, |
|  | 2018 |  |  | 2017 |
|  | (Dollars in Thousands, Except Per Share Data) |
Net income (loss) |  | $ | 2,490 |  |  | $ | (411) |
Basic net income (loss) per share |  | $ | 0.40 |  |  | $ | (0.07) |
Diluted net income (loss) per share |  | $ | 0.37 |  |  | $ | (0.07) |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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