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Note 14 - Shares Outstanding and Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2019
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | For the Three Months Ended |
|  | June 30, |
(in thousands, except per share data) |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Weighted average basic shares outstanding |  |  | 11,415 |  |  |  | 11,435 |  |  |  | 11,482 |  |  |  | 11,419 |
Assumed exercise of stock options and issuance of stock awards |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Weighted average diluted shares outstanding |  |  | 11,415 |  |  |  | 11,435 |  |  |  | 11,482 |  |  |  | 11,419 |
Net income |  | $ | 2,081 |  |  | $ | 15,848 |  |  | $ | 4,155 |  |  | $ | 23,477 |
Basic earnings per share |  | $ | 0.18 |  |  | $ | 1.39 |  |  | $ | 0.36 |  |  | $ | 2.06 |
Diluted earnings per share |  | $ | 0.18 |  |  | $ | 1.39 |  |  | $ | 0.36 |  |  | $ | 2.06 |
Unvested RSUs |  |  | 167 |  |  |  | 63 |  |  |  | 167 |  |  |  | 63 |

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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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